71423040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 224

約数和(自身を含む): 250911360

約数和(自身を除く): 179488320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 59, 60, 64, 65, 78, 80, 96, 97, 104, 118, 120, 130, 156, 160, 177, 192, 194, 195, 208, 236, 240, 260, 291, 295, 312, 320, 354, 388, 390, 416, 472, 480, 485, 520, 582, 590, 624, 708, 767, 776, 780, 832, 885, 944, 960, 970, 1040, 1164, 1180, 1248, 1261, 1416, 1455, 1534, 1552, 1560, 1770, 1888, 1940, 2080, 2301, 2328, 2360, 2496, 2522, 2832, 2910, 3068, 3104, 3120, 3540, 3776, 3783, 3835, 3880, 4160, 4602, 4656, 4720, 5044, 5664, 5723, 5820, 6136, 6208, 6240, 6305, 7080, 7566, 7670, 7760, 9204, 9312, 9440, 10088, 11328, 11446, 11505, 11640, 12272, 12480, 12610, 14160, 15132, 15340, 15520, 17169, 18408, 18624, 18880, 18915, 20176, 22892, 23010, 23280, 24544, 25220, 28320, 28615, 30264, 30680, 31040, 34338, 36816, 37830, 40352, 45784, 46020, 46560, 49088, 50440, 56640, 57230, 60528, 61360, 68676, 73632, 74399, 75660, 80704, 85845, 91568, 92040, 93120, 100880, 114460, 121056, 122720, 137352, 147264, 148798, 151320, 171690, 183136, 184080, 201760, 223197, 228920, 242112, 245440, 274704, 297596, 302640, 343380, 366272, 368160, 371995, 403520, 446394, 457840, 549408, 595192, 605280, 686760, 736320, 743990, 892788, 915680, 1098816, 1115985, 1190384, 1210560, 1373520, 1487980, 1785576, 1831360, 2231970, 2380768, 2747040, 2975960, 3571152, 4463940, 4761536, 5494080, 5951920, 7142304, 8927880, 11903840, 14284608, 17855760, 23807680, 35711520, 71423040]

約数ペア:

[(1, 71423040), (2, 35711520), (3, 23807680), (4, 17855760), (5, 14284608), (6, 11903840), (8, 8927880), (10, 7142304), (12, 5951920), (13, 5494080), (15, 4761536), (16, 4463940), (20, 3571152), (24, 2975960), (26, 2747040), (30, 2380768), (32, 2231970), (39, 1831360), (40, 1785576), (48, 1487980), (52, 1373520), (59, 1210560), (60, 1190384), (64, 1115985), (65, 1098816), (78, 915680), (80, 892788), (96, 743990), (97, 736320), (104, 686760), (118, 605280), (120, 595192), (130, 549408), (156, 457840), (160, 446394), (177, 403520), (192, 371995), (194, 368160), (195, 366272), (208, 343380), (236, 302640), (240, 297596), (260, 274704), (291, 245440), (295, 242112), (312, 228920), (320, 223197), (354, 201760), (388, 184080), (390, 183136), (416, 171690), (472, 151320), (480, 148798), (485, 147264), (520, 137352), (582, 122720), (590, 121056), (624, 114460), (708, 100880), (767, 93120), (776, 92040), (780, 91568), (832, 85845), (885, 80704), (944, 75660), (960, 74399), (970, 73632), (1040, 68676), (1164, 61360), (1180, 60528), (1248, 57230), (1261, 56640), (1416, 50440), (1455, 49088), (1534, 46560), (1552, 46020), (1560, 45784), (1770, 40352), (1888, 37830), (1940, 36816), (2080, 34338), (2301, 31040), (2328, 30680), (2360, 30264), (2496, 28615), (2522, 28320), (2832, 25220), (2910, 24544), (3068, 23280), (3104, 23010), (3120, 22892), (3540, 20176), (3776, 18915), (3783, 18880), (3835, 18624), (3880, 18408), (4160, 17169), (4602, 15520), (4656, 15340), (4720, 15132), (5044, 14160), (5664, 12610), (5723, 12480), (5820, 12272), (6136, 11640), (6208, 11505), (6240, 11446), (6305, 11328), (7080, 10088), (7566, 9440), (7670, 9312), (7760, 9204)]