755808480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{773}}^1$

素因数の和:898

約数の個数: 288

約数和(自身を含む): 2981893824

約数和(自身を除く): 2226085344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 97, 105, 112, 120, 126, 140, 144, 160, 168, 180, 194, 210, 224, 240, 252, 280, 288, 291, 315, 336, 360, 388, 420, 480, 485, 504, 560, 582, 630, 672, 679, 720, 773, 776, 840, 873, 970, 1008, 1120, 1164, 1260, 1358, 1440, 1455, 1546, 1552, 1680, 1746, 1940, 2016, 2037, 2319, 2328, 2520, 2716, 2910, 3092, 3104, 3360, 3395, 3492, 3865, 3880, 4074, 4365, 4638, 4656, 5040, 5411, 5432, 5820, 6111, 6184, 6790, 6957, 6984, 7730, 7760, 8148, 8730, 9276, 9312, 10080, 10185, 10822, 10864, 11595, 11640, 12222, 12368, 13580, 13914, 13968, 15460, 15520, 16233, 16296, 17460, 18552, 20370, 21644, 21728, 23190, 23280, 24444, 24736, 27055, 27160, 27828, 27936, 30555, 30920, 32466, 32592, 34785, 34920, 37104, 40740, 43288, 46380, 46560, 48699, 48888, 54110, 54320, 55656, 61110, 61840, 64932, 65184, 69570, 69840, 74208, 74981, 81165, 81480, 86576, 92760, 97398, 97776, 108220, 108640, 111312, 122220, 123680, 129864, 139140, 139680, 149962, 162330, 162960, 173152, 185520, 194796, 195552, 216440, 222624, 224943, 243495, 244440, 259728, 278280, 299924, 324660, 325920, 371040, 374905, 389592, 432880, 449886, 486990, 488880, 519456, 524867, 556560, 599848, 649320, 674829, 749810, 779184, 865760, 899772, 973980, 977760, 1049734, 1113120, 1124715, 1199696, 1298640, 1349658, 1499620, 1558368, 1574601, 1799544, 1947960, 2099468, 2249430, 2399392, 2597280, 2624335, 2699316, 2999240, 3149202, 3374145, 3599088, 3895920, 4198936, 4498860, 4723803, 5248670, 5398632, 5998480, 6298404, 6748290, 7198176, 7791840, 7873005, 8397872, 8997720, 9447606, 10497340, 10797264, 11996960, 12596808, 13496580, 15746010, 16795744, 17995440, 18895212, 20994680, 21594528, 23619015, 25193616, 26993160, 31492020, 35990880, 37790424, 41989360, 47238030, 50387232, 53986320, 62984040, 75580848, 83978720, 94476060, 107972640, 125968080, 151161696, 188952120, 251936160, 377904240, 755808480]

約数ペア:

[(1, 755808480), (2, 377904240), (3, 251936160), (4, 188952120), (5, 151161696), (6, 125968080), (7, 107972640), (8, 94476060), (9, 83978720), (10, 75580848), (12, 62984040), (14, 53986320), (15, 50387232), (16, 47238030), (18, 41989360), (20, 37790424), (21, 35990880), (24, 31492020), (28, 26993160), (30, 25193616), (32, 23619015), (35, 21594528), (36, 20994680), (40, 18895212), (42, 17995440), (45, 16795744), (48, 15746010), (56, 13496580), (60, 12596808), (63, 11996960), (70, 10797264), (72, 10497340), (80, 9447606), (84, 8997720), (90, 8397872), (96, 7873005), (97, 7791840), (105, 7198176), (112, 6748290), (120, 6298404), (126, 5998480), (140, 5398632), (144, 5248670), (160, 4723803), (168, 4498860), (180, 4198936), (194, 3895920), (210, 3599088), (224, 3374145), (240, 3149202), (252, 2999240), (280, 2699316), (288, 2624335), (291, 2597280), (315, 2399392), (336, 2249430), (360, 2099468), (388, 1947960), (420, 1799544), (480, 1574601), (485, 1558368), (504, 1499620), (560, 1349658), (582, 1298640), (630, 1199696), (672, 1124715), (679, 1113120), (720, 1049734), (773, 977760), (776, 973980), (840, 899772), (873, 865760), (970, 779184), (1008, 749810), (1120, 674829), (1164, 649320), (1260, 599848), (1358, 556560), (1440, 524867), (1455, 519456), (1546, 488880), (1552, 486990), (1680, 449886), (1746, 432880), (1940, 389592), (2016, 374905), (2037, 371040), (2319, 325920), (2328, 324660), (2520, 299924), (2716, 278280), (2910, 259728), (3092, 244440), (3104, 243495), (3360, 224943), (3395, 222624), (3492, 216440), (3865, 195552), (3880, 194796), (4074, 185520), (4365, 173152), (4638, 162960), (4656, 162330), (5040, 149962), (5411, 139680), (5432, 139140), (5820, 129864), (6111, 123680), (6184, 122220), (6790, 111312), (6957, 108640), (6984, 108220), (7730, 97776), (7760, 97398), (8148, 92760), (8730, 86576), (9276, 81480), (9312, 81165), (10080, 74981), (10185, 74208), (10822, 69840), (10864, 69570), (11595, 65184), (11640, 64932), (12222, 61840), (12368, 61110), (13580, 55656), (13914, 54320), (13968, 54110), (15460, 48888), (15520, 48699), (16233, 46560), (16296, 46380), (17460, 43288), (18552, 40740), (20370, 37104), (21644, 34920), (21728, 34785), (23190, 32592), (23280, 32466), (24444, 30920), (24736, 30555), (27055, 27936), (27160, 27828)]