157051440

素因数分解:

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

素因数の和:106

約数の個数: 640

約数和(自身を含む): 719953920

約数和(自身を除く): 562902480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 27, 28, 30, 34, 35, 36, 39, 40, 42, 45, 47, 48, 51, 52, 54, 56, 60, 63, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 94, 102, 104, 105, 108, 112, 117, 119, 120, 126, 130, 135, 136, 140, 141, 144, 153, 156, 168, 170, 180, 182, 188, 189, 195, 204, 208, 210, 216, 221, 234, 235, 238, 240, 252, 255, 260, 270, 272, 273, 280, 282, 306, 312, 315, 329, 336, 340, 351, 357, 360, 364, 376, 378, 390, 408, 420, 423, 432, 442, 455, 459, 468, 470, 476, 504, 510, 520, 540, 546, 560, 564, 585, 595, 611, 612, 624, 630, 658, 663, 680, 702, 705, 714, 720, 728, 752, 756, 765, 780, 799, 816, 819, 840, 846, 884, 910, 918, 936, 940, 945, 952, 987, 1008, 1020, 1040, 1071, 1080, 1092, 1105, 1128, 1170, 1190, 1222, 1224, 1260, 1269, 1316, 1326, 1360, 1365, 1404, 1410, 1428, 1456, 1512, 1530, 1547, 1560, 1598, 1638, 1645, 1680, 1692, 1755, 1768, 1785, 1820, 1833, 1836, 1872, 1880, 1890, 1904, 1974, 1989, 2040, 2115, 2142, 2160, 2184, 2210, 2256, 2295, 2340, 2380, 2397, 2444, 2448, 2457, 2520, 2538, 2632, 2652, 2730, 2808, 2820, 2856, 2961, 3024, 3055, 3060, 3094, 3120, 3196, 3213, 3276, 3290, 3315, 3384, 3510, 3536, 3570, 3640, 3666, 3672, 3760, 3780, 3948, 3978, 3995, 4080, 4095, 4230, 4277, 4284, 4368, 4420, 4590, 4641, 4680, 4760, 4794, 4888, 4914, 4935, 5040, 5076, 5264, 5304, 5355, 5460, 5499, 5593, 5616, 5640, 5712, 5922, 5967, 6110, 6120, 6188, 6345, 6392, 6426, 6552, 6580, 6630, 6768, 7020, 7140, 7191, 7280, 7332, 7344, 7560, 7735, 7896, 7956, 7990, 8190, 8460, 8554, 8568, 8840, 8883, 9165, 9180, 9282, 9360, 9520, 9588, 9776, 9828, 9870, 9945, 10152, 10387, 10608, 10710, 10920, 10998, 11186, 11280, 11844, 11934, 11985, 12220, 12240, 12285, 12376, 12690, 12784, 12831, 12852, 13104, 13160, 13260, 13923, 14040, 14280, 14382, 14664, 14805, 15120, 15470, 15792, 15912, 15980, 16065, 16380, 16497, 16779, 16920, 17108, 17136, 17680, 17766, 18330, 18360, 18564, 19176, 19656, 19740, 19890, 20304, 20774, 21385, 21420, 21573, 21840, 21996, 22372, 23205, 23688, 23868, 23970, 24440, 24570, 24752, 25380, 25662, 25704, 26320, 26520, 27495, 27846, 27965, 28080, 28560, 28764, 29328, 29610, 29835, 30940, 31161, 31824, 31960, 32130, 32760, 32994, 33558, 33840, 34216, 35532, 35955, 36660, 36720, 37128, 38352, 38493, 39312, 39480, 39780, 41548, 41769, 42770, 42840, 43146, 43992, 44415, 44744, 46410, 47376, 47736, 47940, 48880, 49140, 50337, 50760, 51324, 51408, 51935, 53040, 54990, 55692, 55930, 57528, 59220, 59670, 61880, 62322, 63920, 64155, 64260, 65520, 65988, 67116, 68432, 69615, 71064, 71910, 72709, 73320, 74256, 76986, 78960, 79560, 82485, 83096, 83538, 83895, 85540, 85680, 86292, 87984, 88830, 89488, 92820, 93483, 95472, 95880, 98280, 100674, 101520, 102648, 103870, 107865, 109980, 111384, 111860, 115056, 115479, 118440, 119340, 123760, 124644, 128310, 128520, 131976, 134232, 139230, 142128, 143820, 145418, 146640, 151011, 153972, 155805, 159120, 164970, 166192, 167076, 167790, 171080, 172584, 177660, 185640, 186966, 191760, 192465, 196560, 201348, 205296, 207740, 208845, 215730, 218127, 219960, 222768, 223720, 230958, 236880, 238680, 249288, 251685, 256620, 257040, 263952, 268464, 278460, 280449, 287640, 290836, 302022, 307944, 311610, 329940, 334152, 335580, 342160, 345168, 355320, 363545, 371280, 373932, 384930, 402696, 415480, 417690, 431460, 436254, 439920, 447440, 461916, 467415, 477360, 498576, 503370, 513240, 556920, 560898, 575280, 577395, 581672, 604044, 615888, 623220, 654381, 659880, 668304, 671160, 710640, 727090, 747864, 755055, 769860, 805392, 830960, 835380, 862920, 872508, 923832, 934830, 1006740, 1026480, 1090635, 1113840, 1121796, 1154790, 1163344, 1208088, 1246440, 1308762, 1319760, 1342320, 1402245, 1454180, 1495728, 1510110, 1539720, 1670760, 1725840, 1745016, 1847664, 1869660, 1963143, 2013480, 2181270, 2243592, 2309580, 2416176, 2492880, 2617524, 2804490, 2908360, 3020220, 3079440, 3271905, 3341520, 3490032, 3739320, 3926286, 4026960, 4362540, 4487184, 4619160, 5235048, 5608980, 5816720, 6040440, 6543810, 7478640, 7852572, 8725080, 9238320, 9815715, 10470096, 11217960, 12080880, 13087620, 15705144, 17450160, 19631430, 22435920, 26175240, 31410288, 39262860, 52350480, 78525720, 157051440]

約数ペア:

[(1, 157051440), (2, 78525720), (3, 52350480), (4, 39262860), (5, 31410288), (6, 26175240), (7, 22435920), (8, 19631430), (9, 17450160), (10, 15705144), (12, 13087620), (13, 12080880), (14, 11217960), (15, 10470096), (16, 9815715), (17, 9238320), (18, 8725080), (20, 7852572), (21, 7478640), (24, 6543810), (26, 6040440), (27, 5816720), (28, 5608980), (30, 5235048), (34, 4619160), (35, 4487184), (36, 4362540), (39, 4026960), (40, 3926286), (42, 3739320), (45, 3490032), (47, 3341520), (48, 3271905), (51, 3079440), (52, 3020220), (54, 2908360), (56, 2804490), (60, 2617524), (63, 2492880), (65, 2416176), (68, 2309580), (70, 2243592), (72, 2181270), (78, 2013480), (80, 1963143), (84, 1869660), (85, 1847664), (90, 1745016), (91, 1725840), (94, 1670760), (102, 1539720), (104, 1510110), (105, 1495728), (108, 1454180), (112, 1402245), (117, 1342320), (119, 1319760), (120, 1308762), (126, 1246440), (130, 1208088), (135, 1163344), (136, 1154790), (140, 1121796), (141, 1113840), (144, 1090635), (153, 1026480), (156, 1006740), (168, 934830), (170, 923832), (180, 872508), (182, 862920), (188, 835380), (189, 830960), (195, 805392), (204, 769860), (208, 755055), (210, 747864), (216, 727090), (221, 710640), (234, 671160), (235, 668304), (238, 659880), (240, 654381), (252, 623220), (255, 615888), (260, 604044), (270, 581672), (272, 577395), (273, 575280), (280, 560898), (282, 556920), (306, 513240), (312, 503370), (315, 498576), (329, 477360), (336, 467415), (340, 461916), (351, 447440), (357, 439920), (360, 436254), (364, 431460), (376, 417690), (378, 415480), (390, 402696), (408, 384930), (420, 373932), (423, 371280), (432, 363545), (442, 355320), (455, 345168), (459, 342160), (468, 335580), (470, 334152), (476, 329940), (504, 311610), (510, 307944), (520, 302022), (540, 290836), (546, 287640), (560, 280449), (564, 278460), (585, 268464), (595, 263952), (611, 257040), (612, 256620), (624, 251685), (630, 249288), (658, 238680), (663, 236880), (680, 230958), (702, 223720), (705, 222768), (714, 219960), (720, 218127), (728, 215730), (752, 208845), (756, 207740), (765, 205296), (780, 201348), (799, 196560), (816, 192465), (819, 191760), (840, 186966), (846, 185640), (884, 177660), (910, 172584), (918, 171080), (936, 167790), (940, 167076), (945, 166192), (952, 164970), (987, 159120), (1008, 155805), (1020, 153972), (1040, 151011), (1071, 146640), (1080, 145418), (1092, 143820), (1105, 142128), (1128, 139230), (1170, 134232), (1190, 131976), (1222, 128520), (1224, 128310), (1260, 124644), (1269, 123760), (1316, 119340), (1326, 118440), (1360, 115479), (1365, 115056), (1404, 111860), (1410, 111384), (1428, 109980), (1456, 107865), (1512, 103870), (1530, 102648), (1547, 101520), (1560, 100674), (1598, 98280), (1638, 95880), (1645, 95472), (1680, 93483), (1692, 92820), (1755, 89488), (1768, 88830), (1785, 87984), (1820, 86292), (1833, 85680), (1836, 85540), (1872, 83895), (1880, 83538), (1890, 83096), (1904, 82485), (1974, 79560), (1989, 78960), (2040, 76986), (2115, 74256), (2142, 73320), (2160, 72709), (2184, 71910), (2210, 71064), (2256, 69615), (2295, 68432), (2340, 67116), (2380, 65988), (2397, 65520), (2444, 64260), (2448, 64155), (2457, 63920), (2520, 62322), (2538, 61880), (2632, 59670), (2652, 59220), (2730, 57528), (2808, 55930), (2820, 55692), (2856, 54990), (2961, 53040), (3024, 51935), (3055, 51408), (3060, 51324), (3094, 50760), (3120, 50337), (3196, 49140), (3213, 48880), (3276, 47940), (3290, 47736), (3315, 47376), (3384, 46410), (3510, 44744), (3536, 44415), (3570, 43992), (3640, 43146), (3666, 42840), (3672, 42770), (3760, 41769), (3780, 41548), (3948, 39780), (3978, 39480), (3995, 39312), (4080, 38493), (4095, 38352), (4230, 37128), (4277, 36720), (4284, 36660), (4368, 35955), (4420, 35532), (4590, 34216), (4641, 33840), (4680, 33558), (4760, 32994), (4794, 32760), (4888, 32130), (4914, 31960), (4935, 31824), (5040, 31161), (5076, 30940), (5264, 29835), (5304, 29610), (5355, 29328), (5460, 28764), (5499, 28560), (5593, 28080), (5616, 27965), (5640, 27846), (5712, 27495), (5922, 26520), (5967, 26320), (6110, 25704), (6120, 25662), (6188, 25380), (6345, 24752), (6392, 24570), (6426, 24440), (6552, 23970), (6580, 23868), (6630, 23688), (6768, 23205), (7020, 22372), (7140, 21996), (7191, 21840), (7280, 21573), (7332, 21420), (7344, 21385), (7560, 20774), (7735, 20304), (7896, 19890), (7956, 19740), (7990, 19656), (8190, 19176), (8460, 18564), (8554, 18360), (8568, 18330), (8840, 17766), (8883, 17680), (9165, 17136), (9180, 17108), (9282, 16920), (9360, 16779), (9520, 16497), (9588, 16380), (9776, 16065), (9828, 15980), (9870, 15912), (9945, 15792), (10152, 15470), (10387, 15120), (10608, 14805), (10710, 14664), (10920, 14382), (10998, 14280), (11186, 14040), (11280, 13923), (11844, 13260), (11934, 13160), (11985, 13104), (12220, 12852), (12240, 12831), (12285, 12784), (12376, 12690)]