203280960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 224

約数和(自身を含む): 681045120

約数和(自身を除く): 477764160

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, 80, 96, 97, 111, 118, 120, 148, 160, 177, 185, 192, 194, 222, 236, 240, 291, 295, 296, 320, 354, 370, 388, 444, 472, 480, 485, 555, 582, 590, 592, 708, 740, 776, 885, 888, 944, 960, 970, 1110, 1164, 1180, 1184, 1416, 1455, 1480, 1552, 1770, 1776, 1888, 1940, 2183, 2220, 2328, 2360, 2368, 2832, 2910, 2960, 3104, 3540, 3552, 3589, 3776, 3880, 4366, 4440, 4656, 4720, 5664, 5723, 5820, 5920, 6208, 6549, 7080, 7104, 7178, 7760, 8732, 8880, 9312, 9440, 10767, 10915, 11328, 11446, 11640, 11840, 13098, 14160, 14356, 15520, 17169, 17464, 17760, 17945, 18624, 18880, 21534, 21830, 22892, 23280, 26196, 28320, 28615, 28712, 31040, 32745, 34338, 34928, 35520, 35890, 43068, 43660, 45784, 46560, 52392, 53835, 56640, 57230, 57424, 65490, 68676, 69856, 71780, 85845, 86136, 87320, 91568, 93120, 104784, 107670, 114460, 114848, 130980, 137352, 139712, 143560, 171690, 172272, 174640, 183136, 209568, 211751, 215340, 228920, 229696, 261960, 274704, 287120, 343380, 344544, 349280, 366272, 419136, 423502, 430680, 457840, 523920, 549408, 574240, 635253, 686760, 689088, 698560, 847004, 861360, 915680, 1047840, 1058755, 1098816, 1148480, 1270506, 1373520, 1694008, 1722720, 1831360, 2095680, 2117510, 2541012, 2747040, 3176265, 3388016, 3445440, 4235020, 5082024, 5494080, 6352530, 6776032, 8470040, 10164048, 12705060, 13552064, 16940080, 20328096, 25410120, 33880160, 40656192, 50820240, 67760320, 101640480, 203280960]

約数ペア:

[(1, 203280960), (2, 101640480), (3, 67760320), (4, 50820240), (5, 40656192), (6, 33880160), (8, 25410120), (10, 20328096), (12, 16940080), (15, 13552064), (16, 12705060), (20, 10164048), (24, 8470040), (30, 6776032), (32, 6352530), (37, 5494080), (40, 5082024), (48, 4235020), (59, 3445440), (60, 3388016), (64, 3176265), (74, 2747040), (80, 2541012), (96, 2117510), (97, 2095680), (111, 1831360), (118, 1722720), (120, 1694008), (148, 1373520), (160, 1270506), (177, 1148480), (185, 1098816), (192, 1058755), (194, 1047840), (222, 915680), (236, 861360), (240, 847004), (291, 698560), (295, 689088), (296, 686760), (320, 635253), (354, 574240), (370, 549408), (388, 523920), (444, 457840), (472, 430680), (480, 423502), (485, 419136), (555, 366272), (582, 349280), (590, 344544), (592, 343380), (708, 287120), (740, 274704), (776, 261960), (885, 229696), (888, 228920), (944, 215340), (960, 211751), (970, 209568), (1110, 183136), (1164, 174640), (1180, 172272), (1184, 171690), (1416, 143560), (1455, 139712), (1480, 137352), (1552, 130980), (1770, 114848), (1776, 114460), (1888, 107670), (1940, 104784), (2183, 93120), (2220, 91568), (2328, 87320), (2360, 86136), (2368, 85845), (2832, 71780), (2910, 69856), (2960, 68676), (3104, 65490), (3540, 57424), (3552, 57230), (3589, 56640), (3776, 53835), (3880, 52392), (4366, 46560), (4440, 45784), (4656, 43660), (4720, 43068), (5664, 35890), (5723, 35520), (5820, 34928), (5920, 34338), (6208, 32745), (6549, 31040), (7080, 28712), (7104, 28615), (7178, 28320), (7760, 26196), (8732, 23280), (8880, 22892), (9312, 21830), (9440, 21534), (10767, 18880), (10915, 18624), (11328, 17945), (11446, 17760), (11640, 17464), (11840, 17169), (13098, 15520), (14160, 14356)]