680556240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 720

約数和(自身を含む): 3058518528

約数和(自身を除く): 2377962288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 47, 48, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 94, 102, 104, 105, 112, 117, 119, 120, 126, 130, 136, 140, 141, 144, 153, 156, 168, 169, 170, 180, 182, 188, 195, 204, 208, 210, 221, 234, 235, 238, 240, 252, 255, 260, 272, 273, 280, 282, 306, 312, 315, 329, 336, 338, 340, 357, 360, 364, 376, 390, 408, 420, 423, 442, 455, 468, 470, 476, 504, 507, 510, 520, 546, 560, 564, 585, 595, 611, 612, 624, 630, 658, 663, 676, 680, 705, 714, 720, 728, 752, 765, 780, 799, 816, 819, 840, 845, 846, 884, 910, 936, 940, 952, 987, 1008, 1014, 1020, 1040, 1071, 1092, 1105, 1128, 1170, 1183, 1190, 1222, 1224, 1260, 1316, 1326, 1352, 1360, 1365, 1410, 1428, 1456, 1521, 1530, 1547, 1560, 1598, 1638, 1645, 1680, 1690, 1692, 1768, 1785, 1820, 1833, 1872, 1880, 1904, 1974, 1989, 2028, 2040, 2115, 2142, 2184, 2210, 2256, 2340, 2366, 2380, 2397, 2444, 2448, 2520, 2535, 2632, 2652, 2704, 2730, 2820, 2856, 2873, 2961, 3042, 3055, 3060, 3094, 3120, 3196, 3276, 3290, 3315, 3380, 3384, 3536, 3549, 3570, 3640, 3666, 3760, 3948, 3978, 3995, 4056, 4080, 4095, 4230, 4277, 4284, 4368, 4420, 4641, 4680, 4732, 4760, 4794, 4888, 4935, 5040, 5070, 5264, 5304, 5355, 5460, 5499, 5593, 5640, 5712, 5746, 5915, 5922, 6084, 6110, 6120, 6188, 6392, 6552, 6580, 6630, 6760, 6768, 7098, 7140, 7191, 7280, 7332, 7605, 7735, 7896, 7943, 7956, 7990, 8112, 8190, 8460, 8554, 8568, 8619, 8840, 9165, 9282, 9360, 9464, 9520, 9588, 9776, 9870, 9945, 10140, 10387, 10608, 10647, 10710, 10920, 10998, 11186, 11280, 11492, 11830, 11844, 11985, 12168, 12220, 12240, 12376, 12784, 12831, 13104, 13160, 13260, 13520, 13923, 14196, 14280, 14365, 14382, 14664, 14805, 15210, 15470, 15792, 15886, 15912, 15980, 16380, 16779, 16920, 17108, 17136, 17238, 17680, 17745, 18330, 18564, 18928, 19176, 19740, 19890, 20111, 20280, 20774, 21294, 21385, 21420, 21840, 21996, 22372, 22984, 23205, 23660, 23688, 23829, 23970, 24336, 24440, 24752, 25662, 25857, 26320, 26520, 27495, 27846, 27965, 28392, 28560, 28730, 28764, 29328, 29610, 30420, 30940, 31161, 31772, 31824, 31960, 32760, 33558, 33840, 34216, 34476, 35490, 35955, 36660, 37128, 38352, 38493, 39480, 39715, 39780, 40222, 40560, 41548, 42588, 42770, 42840, 43095, 43992, 44744, 45968, 46410, 47320, 47376, 47658, 47940, 48880, 50337, 51324, 51714, 51935, 53040, 53235, 54990, 55601, 55692, 55930, 56784, 57460, 57528, 59220, 60333, 60840, 61880, 62322, 63544, 63920, 64155, 65520, 67116, 68432, 68952, 69615, 70980, 71487, 71910, 72709, 73320, 74256, 76986, 78960, 79430, 79560, 80444, 83096, 83895, 85176, 85540, 85680, 86190, 87984, 89488, 92820, 93483, 94640, 95316, 95880, 100555, 100674, 102648, 103428, 103870, 106470, 109980, 111202, 111384, 111860, 114920, 115056, 118440, 119145, 120666, 121680, 123760, 124644, 127088, 128310, 129285, 134232, 135031, 137904, 139230, 141960, 142974, 143820, 145418, 146640, 153972, 155805, 158860, 159120, 160888, 166192, 166803, 167790, 170352, 171080, 172380, 180999, 185640, 186966, 190632, 191760, 192465, 201110, 201348, 205296, 206856, 207740, 212940, 218127, 219960, 222404, 222768, 223720, 229840, 236880, 238290, 241332, 249288, 251685, 256620, 258570, 268464, 270062, 278005, 278460, 283920, 285948, 287640, 290836, 301665, 307944, 311610, 317720, 321776, 333606, 335580, 342160, 344760, 357435, 361998, 363545, 371280, 373932, 381264, 384930, 402220, 402696, 405093, 413712, 415480, 425880, 436254, 439920, 444808, 447440, 467415, 476580, 482664, 498576, 500409, 503370, 513240, 517140, 540124, 556010, 556920, 571896, 575280, 581672, 603330, 615888, 623220, 635440, 654381, 667212, 671160, 675155, 689520, 714870, 723996, 727090, 747864, 769860, 804440, 805392, 810186, 830960, 834015, 851760, 872508, 889616, 904995, 934830, 945217, 953160, 965328, 1000818, 1006740, 1026480, 1034280, 1080248, 1090635, 1112020, 1113840, 1143792, 1163344, 1206660, 1215279, 1246440, 1308762, 1334424, 1342320, 1350310, 1429740, 1447992, 1454180, 1495728, 1539720, 1608880, 1620372, 1668030, 1745016, 1809990, 1869660, 1890434, 1906320, 2001636, 2013480, 2025465, 2068560, 2160496, 2181270, 2224040, 2413320, 2430558, 2492880, 2502045, 2617524, 2668848, 2700620, 2835651, 2859480, 2895984, 2908360, 3079440, 3240744, 3271905, 3336060, 3490032, 3619980, 3739320, 3780868, 4003272, 4026960, 4050930, 4362540, 4448080, 4726085, 4826640, 4861116, 5004090, 5235048, 5401240, 5671302, 5718960, 5816720, 6076395, 6481488, 6543810, 6672120, 7239960, 7478640, 7561736, 8006544, 8101860, 8506953, 8725080, 9452170, 9722232, 10008180, 10470096, 10802480, 11342604, 12152790, 13087620, 13344240, 14178255, 14479920, 15123472, 16203720, 17013906, 17450160, 18904340, 19444464, 20016360, 22685208, 24305580, 26175240, 28356510, 32407440, 34027812, 37808680, 40032720, 42534765, 45370416, 48611160, 52350480, 56713020, 68055624, 75617360, 85069530, 97222320, 113426040, 136111248, 170139060, 226852080, 340278120, 680556240]

約数ペア:

[(1, 680556240), (2, 340278120), (3, 226852080), (4, 170139060), (5, 136111248), (6, 113426040), (7, 97222320), (8, 85069530), (9, 75617360), (10, 68055624), (12, 56713020), (13, 52350480), (14, 48611160), (15, 45370416), (16, 42534765), (17, 40032720), (18, 37808680), (20, 34027812), (21, 32407440), (24, 28356510), (26, 26175240), (28, 24305580), (30, 22685208), (34, 20016360), (35, 19444464), (36, 18904340), (39, 17450160), (40, 17013906), (42, 16203720), (45, 15123472), (47, 14479920), (48, 14178255), (51, 13344240), (52, 13087620), (56, 12152790), (60, 11342604), (63, 10802480), (65, 10470096), (68, 10008180), (70, 9722232), (72, 9452170), (78, 8725080), (80, 8506953), (84, 8101860), (85, 8006544), (90, 7561736), (91, 7478640), (94, 7239960), (102, 6672120), (104, 6543810), (105, 6481488), (112, 6076395), (117, 5816720), (119, 5718960), (120, 5671302), (126, 5401240), (130, 5235048), (136, 5004090), (140, 4861116), (141, 4826640), (144, 4726085), (153, 4448080), (156, 4362540), (168, 4050930), (169, 4026960), (170, 4003272), (180, 3780868), (182, 3739320), (188, 3619980), (195, 3490032), (204, 3336060), (208, 3271905), (210, 3240744), (221, 3079440), (234, 2908360), (235, 2895984), (238, 2859480), (240, 2835651), (252, 2700620), (255, 2668848), (260, 2617524), (272, 2502045), (273, 2492880), (280, 2430558), (282, 2413320), (306, 2224040), (312, 2181270), (315, 2160496), (329, 2068560), (336, 2025465), (338, 2013480), (340, 2001636), (357, 1906320), (360, 1890434), (364, 1869660), (376, 1809990), (390, 1745016), (408, 1668030), (420, 1620372), (423, 1608880), (442, 1539720), (455, 1495728), (468, 1454180), (470, 1447992), (476, 1429740), (504, 1350310), (507, 1342320), (510, 1334424), (520, 1308762), (546, 1246440), (560, 1215279), (564, 1206660), (585, 1163344), (595, 1143792), (611, 1113840), (612, 1112020), (624, 1090635), (630, 1080248), (658, 1034280), (663, 1026480), (676, 1006740), (680, 1000818), (705, 965328), (714, 953160), (720, 945217), (728, 934830), (752, 904995), (765, 889616), (780, 872508), (799, 851760), (816, 834015), (819, 830960), (840, 810186), (845, 805392), (846, 804440), (884, 769860), (910, 747864), (936, 727090), (940, 723996), (952, 714870), (987, 689520), (1008, 675155), (1014, 671160), (1020, 667212), (1040, 654381), (1071, 635440), (1092, 623220), (1105, 615888), (1128, 603330), (1170, 581672), (1183, 575280), (1190, 571896), (1222, 556920), (1224, 556010), (1260, 540124), (1316, 517140), (1326, 513240), (1352, 503370), (1360, 500409), (1365, 498576), (1410, 482664), (1428, 476580), (1456, 467415), (1521, 447440), (1530, 444808), (1547, 439920), (1560, 436254), (1598, 425880), (1638, 415480), (1645, 413712), (1680, 405093), (1690, 402696), (1692, 402220), (1768, 384930), (1785, 381264), (1820, 373932), (1833, 371280), (1872, 363545), (1880, 361998), (1904, 357435), (1974, 344760), (1989, 342160), (2028, 335580), (2040, 333606), (2115, 321776), (2142, 317720), (2184, 311610), (2210, 307944), (2256, 301665), (2340, 290836), (2366, 287640), (2380, 285948), (2397, 283920), (2444, 278460), (2448, 278005), (2520, 270062), (2535, 268464), (2632, 258570), (2652, 256620), (2704, 251685), (2730, 249288), (2820, 241332), (2856, 238290), (2873, 236880), (2961, 229840), (3042, 223720), (3055, 222768), (3060, 222404), (3094, 219960), (3120, 218127), (3196, 212940), (3276, 207740), (3290, 206856), (3315, 205296), (3380, 201348), (3384, 201110), (3536, 192465), (3549, 191760), (3570, 190632), (3640, 186966), (3666, 185640), (3760, 180999), (3948, 172380), (3978, 171080), (3995, 170352), (4056, 167790), (4080, 166803), (4095, 166192), (4230, 160888), (4277, 159120), (4284, 158860), (4368, 155805), (4420, 153972), (4641, 146640), (4680, 145418), (4732, 143820), (4760, 142974), (4794, 141960), (4888, 139230), (4935, 137904), (5040, 135031), (5070, 134232), (5264, 129285), (5304, 128310), (5355, 127088), (5460, 124644), (5499, 123760), (5593, 121680), (5640, 120666), (5712, 119145), (5746, 118440), (5915, 115056), (5922, 114920), (6084, 111860), (6110, 111384), (6120, 111202), (6188, 109980), (6392, 106470), (6552, 103870), (6580, 103428), (6630, 102648), (6760, 100674), (6768, 100555), (7098, 95880), (7140, 95316), (7191, 94640), (7280, 93483), (7332, 92820), (7605, 89488), (7735, 87984), (7896, 86190), (7943, 85680), (7956, 85540), (7990, 85176), (8112, 83895), (8190, 83096), (8460, 80444), (8554, 79560), (8568, 79430), (8619, 78960), (8840, 76986), (9165, 74256), (9282, 73320), (9360, 72709), (9464, 71910), (9520, 71487), (9588, 70980), (9776, 69615), (9870, 68952), (9945, 68432), (10140, 67116), (10387, 65520), (10608, 64155), (10647, 63920), (10710, 63544), (10920, 62322), (10998, 61880), (11186, 60840), (11280, 60333), (11492, 59220), (11830, 57528), (11844, 57460), (11985, 56784), (12168, 55930), (12220, 55692), (12240, 55601), (12376, 54990), (12784, 53235), (12831, 53040), (13104, 51935), (13160, 51714), (13260, 51324), (13520, 50337), (13923, 48880), (14196, 47940), (14280, 47658), (14365, 47376), (14382, 47320), (14664, 46410), (14805, 45968), (15210, 44744), (15470, 43992), (15792, 43095), (15886, 42840), (15912, 42770), (15980, 42588), (16380, 41548), (16779, 40560), (16920, 40222), (17108, 39780), (17136, 39715), (17238, 39480), (17680, 38493), (17745, 38352), (18330, 37128), (18564, 36660), (18928, 35955), (19176, 35490), (19740, 34476), (19890, 34216), (20111, 33840), (20280, 33558), (20774, 32760), (21294, 31960), (21385, 31824), (21420, 31772), (21840, 31161), (21996, 30940), (22372, 30420), (22984, 29610), (23205, 29328), (23660, 28764), (23688, 28730), (23829, 28560), (23970, 28392), (24336, 27965), (24440, 27846), (24752, 27495), (25662, 26520), (25857, 26320)]