1881537840

素因数分解:

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

素因数の和:146

約数の個数: 540

約数和(自身を含む): 7989671664

約数和(自身を除く): 6108133824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 47, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 94, 104, 105, 112, 117, 120, 126, 130, 140, 141, 144, 156, 168, 169, 180, 182, 188, 195, 208, 210, 234, 235, 240, 252, 260, 273, 280, 282, 312, 315, 329, 336, 338, 360, 364, 376, 390, 420, 423, 455, 468, 470, 504, 507, 520, 546, 560, 564, 585, 611, 624, 630, 658, 676, 705, 720, 728, 752, 780, 819, 840, 845, 846, 910, 936, 940, 987, 1008, 1014, 1040, 1092, 1128, 1170, 1183, 1222, 1260, 1316, 1352, 1365, 1410, 1456, 1521, 1560, 1638, 1645, 1680, 1690, 1692, 1820, 1833, 1872, 1880, 1974, 2028, 2115, 2184, 2209, 2256, 2340, 2366, 2444, 2520, 2535, 2632, 2704, 2730, 2820, 2961, 3042, 3055, 3120, 3276, 3290, 3380, 3384, 3549, 3640, 3666, 3760, 3948, 4056, 4095, 4230, 4277, 4368, 4418, 4680, 4732, 4888, 4935, 5040, 5070, 5264, 5460, 5499, 5640, 5915, 5922, 6084, 6110, 6552, 6580, 6627, 6760, 6768, 7098, 7280, 7332, 7605, 7896, 7943, 8112, 8190, 8460, 8554, 8836, 9165, 9360, 9464, 9776, 9870, 10140, 10647, 10920, 10998, 11045, 11280, 11830, 11844, 12168, 12220, 12831, 13104, 13160, 13254, 13520, 14196, 14664, 14805, 15210, 15463, 15792, 15886, 16380, 16920, 17108, 17672, 17745, 18330, 18928, 19740, 19881, 20280, 21294, 21385, 21840, 21996, 22090, 23660, 23688, 23829, 24336, 24440, 25662, 26320, 26508, 27495, 28392, 28717, 29328, 29610, 30420, 30926, 31772, 32760, 33135, 33840, 34216, 35344, 35490, 36660, 38493, 39480, 39715, 39762, 40560, 42588, 42770, 43992, 44180, 46389, 47320, 47376, 47658, 48880, 51324, 53016, 53235, 54990, 55601, 56784, 57434, 59220, 60840, 61852, 63544, 64155, 65520, 66270, 68432, 70980, 71487, 73320, 76986, 77315, 78960, 79430, 79524, 85176, 85540, 86151, 87984, 88360, 92778, 94640, 95316, 99405, 102648, 106032, 106470, 109980, 111202, 114868, 118440, 119145, 121680, 123704, 127088, 128310, 132540, 139167, 141960, 142974, 143585, 146640, 153972, 154630, 158860, 159048, 166803, 170352, 171080, 172302, 176720, 185556, 190632, 192465, 198810, 201019, 205296, 212940, 219960, 222404, 229736, 231945, 236880, 238290, 247408, 256620, 258453, 265080, 278005, 278334, 283920, 285948, 287170, 307944, 309260, 317720, 318096, 333606, 342160, 344604, 357435, 371112, 373321, 381264, 384930, 397620, 402038, 425880, 430755, 439920, 444808, 459472, 463890, 476580, 500409, 513240, 516906, 530160, 556010, 556668, 571896, 574340, 603057, 615888, 618520, 635440, 667212, 689208, 695835, 714870, 742224, 746642, 769860, 795240, 804076, 834015, 851760, 861510, 889616, 927780, 953160, 1000818, 1005095, 1026480, 1033812, 1112020, 1113336, 1119963, 1143792, 1148680, 1206114, 1237040, 1292265, 1334424, 1378416, 1391670, 1429740, 1493284, 1539720, 1590480, 1608152, 1668030, 1723020, 1809171, 1855560, 1866605, 1906320, 2001636, 2010190, 2067624, 2224040, 2226672, 2239926, 2297360, 2412228, 2502045, 2584530, 2613247, 2668848, 2783340, 2859480, 2986568, 3015285, 3079440, 3216304, 3336060, 3359889, 3446040, 3618342, 3711120, 3733210, 4003272, 4020380, 4135248, 4448080, 4479852, 4824456, 5004090, 5169060, 5226494, 5566680, 5599815, 5718960, 5973136, 6030570, 6672120, 6719778, 6892080, 7236684, 7466420, 7839741, 8006544, 8040760, 8959704, 9045855, 9648912, 10008180, 10338120, 10452988, 11133360, 11199630, 12061140, 13066235, 13344240, 13439556, 14473368, 14932840, 15679482, 16081520, 16799445, 17919408, 18091710, 20016360, 20676240, 20905976, 22399260, 23519223, 24122280, 26132470, 26879112, 28946736, 29865680, 31358964, 33598890, 36183420, 39198705, 40032720, 41811952, 44798520, 47038446, 48244560, 52264940, 53758224, 62717928, 67197780, 72366840, 78397410, 89597040, 94076892, 104529880, 117596115, 125435856, 134395560, 144733680, 156794820, 188153784, 209059760, 235192230, 268791120, 313589640, 376307568, 470384460, 627179280, 940768920, 1881537840]

約数ペア:

[(1, 1881537840), (2, 940768920), (3, 627179280), (4, 470384460), (5, 376307568), (6, 313589640), (7, 268791120), (8, 235192230), (9, 209059760), (10, 188153784), (12, 156794820), (13, 144733680), (14, 134395560), (15, 125435856), (16, 117596115), (18, 104529880), (20, 94076892), (21, 89597040), (24, 78397410), (26, 72366840), (28, 67197780), (30, 62717928), (35, 53758224), (36, 52264940), (39, 48244560), (40, 47038446), (42, 44798520), (45, 41811952), (47, 40032720), (48, 39198705), (52, 36183420), (56, 33598890), (60, 31358964), (63, 29865680), (65, 28946736), (70, 26879112), (72, 26132470), (78, 24122280), (80, 23519223), (84, 22399260), (90, 20905976), (91, 20676240), (94, 20016360), (104, 18091710), (105, 17919408), (112, 16799445), (117, 16081520), (120, 15679482), (126, 14932840), (130, 14473368), (140, 13439556), (141, 13344240), (144, 13066235), (156, 12061140), (168, 11199630), (169, 11133360), (180, 10452988), (182, 10338120), (188, 10008180), (195, 9648912), (208, 9045855), (210, 8959704), (234, 8040760), (235, 8006544), (240, 7839741), (252, 7466420), (260, 7236684), (273, 6892080), (280, 6719778), (282, 6672120), (312, 6030570), (315, 5973136), (329, 5718960), (336, 5599815), (338, 5566680), (360, 5226494), (364, 5169060), (376, 5004090), (390, 4824456), (420, 4479852), (423, 4448080), (455, 4135248), (468, 4020380), (470, 4003272), (504, 3733210), (507, 3711120), (520, 3618342), (546, 3446040), (560, 3359889), (564, 3336060), (585, 3216304), (611, 3079440), (624, 3015285), (630, 2986568), (658, 2859480), (676, 2783340), (705, 2668848), (720, 2613247), (728, 2584530), (752, 2502045), (780, 2412228), (819, 2297360), (840, 2239926), (845, 2226672), (846, 2224040), (910, 2067624), (936, 2010190), (940, 2001636), (987, 1906320), (1008, 1866605), (1014, 1855560), (1040, 1809171), (1092, 1723020), (1128, 1668030), (1170, 1608152), (1183, 1590480), (1222, 1539720), (1260, 1493284), (1316, 1429740), (1352, 1391670), (1365, 1378416), (1410, 1334424), (1456, 1292265), (1521, 1237040), (1560, 1206114), (1638, 1148680), (1645, 1143792), (1680, 1119963), (1690, 1113336), (1692, 1112020), (1820, 1033812), (1833, 1026480), (1872, 1005095), (1880, 1000818), (1974, 953160), (2028, 927780), (2115, 889616), (2184, 861510), (2209, 851760), (2256, 834015), (2340, 804076), (2366, 795240), (2444, 769860), (2520, 746642), (2535, 742224), (2632, 714870), (2704, 695835), (2730, 689208), (2820, 667212), (2961, 635440), (3042, 618520), (3055, 615888), (3120, 603057), (3276, 574340), (3290, 571896), (3380, 556668), (3384, 556010), (3549, 530160), (3640, 516906), (3666, 513240), (3760, 500409), (3948, 476580), (4056, 463890), (4095, 459472), (4230, 444808), (4277, 439920), (4368, 430755), (4418, 425880), (4680, 402038), (4732, 397620), (4888, 384930), (4935, 381264), (5040, 373321), (5070, 371112), (5264, 357435), (5460, 344604), (5499, 342160), (5640, 333606), (5915, 318096), (5922, 317720), (6084, 309260), (6110, 307944), (6552, 287170), (6580, 285948), (6627, 283920), (6760, 278334), (6768, 278005), (7098, 265080), (7280, 258453), (7332, 256620), (7605, 247408), (7896, 238290), (7943, 236880), (8112, 231945), (8190, 229736), (8460, 222404), (8554, 219960), (8836, 212940), (9165, 205296), (9360, 201019), (9464, 198810), (9776, 192465), (9870, 190632), (10140, 185556), (10647, 176720), (10920, 172302), (10998, 171080), (11045, 170352), (11280, 166803), (11830, 159048), (11844, 158860), (12168, 154630), (12220, 153972), (12831, 146640), (13104, 143585), (13160, 142974), (13254, 141960), (13520, 139167), (14196, 132540), (14664, 128310), (14805, 127088), (15210, 123704), (15463, 121680), (15792, 119145), (15886, 118440), (16380, 114868), (16920, 111202), (17108, 109980), (17672, 106470), (17745, 106032), (18330, 102648), (18928, 99405), (19740, 95316), (19881, 94640), (20280, 92778), (21294, 88360), (21385, 87984), (21840, 86151), (21996, 85540), (22090, 85176), (23660, 79524), (23688, 79430), (23829, 78960), (24336, 77315), (24440, 76986), (25662, 73320), (26320, 71487), (26508, 70980), (27495, 68432), (28392, 66270), (28717, 65520), (29328, 64155), (29610, 63544), (30420, 61852), (30926, 60840), (31772, 59220), (32760, 57434), (33135, 56784), (33840, 55601), (34216, 54990), (35344, 53235), (35490, 53016), (36660, 51324), (38493, 48880), (39480, 47658), (39715, 47376), (39762, 47320), (40560, 46389), (42588, 44180), (42770, 43992)]