86970720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 289578240

約数和(自身を除く): 202607520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 59, 60, 74, 80, 83, 96, 111, 118, 120, 148, 160, 166, 177, 185, 222, 236, 240, 249, 295, 296, 332, 354, 370, 415, 444, 472, 480, 498, 555, 590, 592, 664, 708, 740, 830, 885, 888, 944, 996, 1110, 1180, 1184, 1245, 1328, 1416, 1480, 1660, 1770, 1776, 1888, 1992, 2183, 2220, 2360, 2490, 2656, 2832, 2960, 3071, 3320, 3540, 3552, 3984, 4366, 4440, 4720, 4897, 4980, 5664, 5920, 6142, 6549, 6640, 7080, 7968, 8732, 8880, 9213, 9440, 9794, 9960, 10915, 12284, 13098, 13280, 14160, 14691, 15355, 17464, 17760, 18426, 19588, 19920, 21830, 24485, 24568, 26196, 28320, 29382, 30710, 32745, 34928, 36852, 39176, 39840, 43660, 46065, 48970, 49136, 52392, 58764, 61420, 65490, 69856, 73455, 73704, 78352, 87320, 92130, 97940, 98272, 104784, 117528, 122840, 130980, 146910, 147408, 156704, 174640, 181189, 184260, 195880, 209568, 235056, 245680, 261960, 293820, 294816, 349280, 362378, 368520, 391760, 470112, 491360, 523920, 543567, 587640, 724756, 737040, 783520, 905945, 1047840, 1087134, 1175280, 1449512, 1474080, 1811890, 2174268, 2350560, 2717835, 2899024, 3623780, 4348536, 5435670, 5798048, 7247560, 8697072, 10871340, 14495120, 17394144, 21742680, 28990240, 43485360, 86970720]

約数ペア:

[(1, 86970720), (2, 43485360), (3, 28990240), (4, 21742680), (5, 17394144), (6, 14495120), (8, 10871340), (10, 8697072), (12, 7247560), (15, 5798048), (16, 5435670), (20, 4348536), (24, 3623780), (30, 2899024), (32, 2717835), (37, 2350560), (40, 2174268), (48, 1811890), (59, 1474080), (60, 1449512), (74, 1175280), (80, 1087134), (83, 1047840), (96, 905945), (111, 783520), (118, 737040), (120, 724756), (148, 587640), (160, 543567), (166, 523920), (177, 491360), (185, 470112), (222, 391760), (236, 368520), (240, 362378), (249, 349280), (295, 294816), (296, 293820), (332, 261960), (354, 245680), (370, 235056), (415, 209568), (444, 195880), (472, 184260), (480, 181189), (498, 174640), (555, 156704), (590, 147408), (592, 146910), (664, 130980), (708, 122840), (740, 117528), (830, 104784), (885, 98272), (888, 97940), (944, 92130), (996, 87320), (1110, 78352), (1180, 73704), (1184, 73455), (1245, 69856), (1328, 65490), (1416, 61420), (1480, 58764), (1660, 52392), (1770, 49136), (1776, 48970), (1888, 46065), (1992, 43660), (2183, 39840), (2220, 39176), (2360, 36852), (2490, 34928), (2656, 32745), (2832, 30710), (2960, 29382), (3071, 28320), (3320, 26196), (3540, 24568), (3552, 24485), (3984, 21830), (4366, 19920), (4440, 19588), (4720, 18426), (4897, 17760), (4980, 17464), (5664, 15355), (5920, 14691), (6142, 14160), (6549, 13280), (6640, 13098), (7080, 12284), (7968, 10915), (8732, 9960), (8880, 9794), (9213, 9440)]