165558720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 224

約数和(自身を含む): 555955200

約数和(自身を除く): 390396480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 59, 60, 64, 74, 79, 80, 96, 111, 118, 120, 148, 158, 160, 177, 185, 192, 222, 236, 237, 240, 295, 296, 316, 320, 354, 370, 395, 444, 472, 474, 480, 555, 590, 592, 632, 708, 740, 790, 885, 888, 944, 948, 960, 1110, 1180, 1184, 1185, 1264, 1416, 1480, 1580, 1770, 1776, 1888, 1896, 2183, 2220, 2360, 2368, 2370, 2528, 2832, 2923, 2960, 3160, 3540, 3552, 3776, 3792, 4366, 4440, 4661, 4720, 4740, 5056, 5664, 5846, 5920, 6320, 6549, 7080, 7104, 7584, 8732, 8769, 8880, 9322, 9440, 9480, 10915, 11328, 11692, 11840, 12640, 13098, 13983, 14160, 14615, 15168, 17464, 17538, 17760, 18644, 18880, 18960, 21830, 23305, 23384, 25280, 26196, 27966, 28320, 29230, 32745, 34928, 35076, 35520, 37288, 37920, 43660, 43845, 46610, 46768, 52392, 55932, 56640, 58460, 65490, 69856, 69915, 70152, 74576, 75840, 87320, 87690, 93220, 93536, 104784, 111864, 116920, 130980, 139712, 139830, 140304, 149152, 172457, 174640, 175380, 186440, 187072, 209568, 223728, 233840, 261960, 279660, 280608, 298304, 344914, 349280, 350760, 372880, 419136, 447456, 467680, 517371, 523920, 559320, 561216, 689828, 698560, 701520, 745760, 862285, 894912, 935360, 1034742, 1047840, 1118640, 1379656, 1403040, 1491520, 1724570, 2069484, 2095680, 2237280, 2586855, 2759312, 2806080, 3449140, 4138968, 4474560, 5173710, 5518624, 6898280, 8277936, 10347420, 11037248, 13796560, 16555872, 20694840, 27593120, 33111744, 41389680, 55186240, 82779360, 165558720]

約数ペア:

[(1, 165558720), (2, 82779360), (3, 55186240), (4, 41389680), (5, 33111744), (6, 27593120), (8, 20694840), (10, 16555872), (12, 13796560), (15, 11037248), (16, 10347420), (20, 8277936), (24, 6898280), (30, 5518624), (32, 5173710), (37, 4474560), (40, 4138968), (48, 3449140), (59, 2806080), (60, 2759312), (64, 2586855), (74, 2237280), (79, 2095680), (80, 2069484), (96, 1724570), (111, 1491520), (118, 1403040), (120, 1379656), (148, 1118640), (158, 1047840), (160, 1034742), (177, 935360), (185, 894912), (192, 862285), (222, 745760), (236, 701520), (237, 698560), (240, 689828), (295, 561216), (296, 559320), (316, 523920), (320, 517371), (354, 467680), (370, 447456), (395, 419136), (444, 372880), (472, 350760), (474, 349280), (480, 344914), (555, 298304), (590, 280608), (592, 279660), (632, 261960), (708, 233840), (740, 223728), (790, 209568), (885, 187072), (888, 186440), (944, 175380), (948, 174640), (960, 172457), (1110, 149152), (1180, 140304), (1184, 139830), (1185, 139712), (1264, 130980), (1416, 116920), (1480, 111864), (1580, 104784), (1770, 93536), (1776, 93220), (1888, 87690), (1896, 87320), (2183, 75840), (2220, 74576), (2360, 70152), (2368, 69915), (2370, 69856), (2528, 65490), (2832, 58460), (2923, 56640), (2960, 55932), (3160, 52392), (3540, 46768), (3552, 46610), (3776, 43845), (3792, 43660), (4366, 37920), (4440, 37288), (4661, 35520), (4720, 35076), (4740, 34928), (5056, 32745), (5664, 29230), (5846, 28320), (5920, 27966), (6320, 26196), (6549, 25280), (7080, 23384), (7104, 23305), (7584, 21830), (8732, 18960), (8769, 18880), (8880, 18644), (9322, 17760), (9440, 17538), (9480, 17464), (10915, 15168), (11328, 14615), (11692, 14160), (11840, 13983), (12640, 13098)]