71562720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 240045120

約数和(自身を除く): 168482400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 53, 58, 60, 80, 87, 96, 97, 106, 116, 120, 145, 159, 160, 174, 194, 212, 232, 240, 265, 290, 291, 318, 348, 388, 424, 435, 464, 480, 485, 530, 580, 582, 636, 696, 776, 795, 848, 870, 928, 970, 1060, 1160, 1164, 1272, 1392, 1455, 1537, 1552, 1590, 1696, 1740, 1940, 2120, 2320, 2328, 2544, 2784, 2813, 2910, 3074, 3104, 3180, 3480, 3880, 4240, 4611, 4640, 4656, 5088, 5141, 5626, 5820, 6148, 6360, 6960, 7685, 7760, 8439, 8480, 9222, 9312, 10282, 11252, 11640, 12296, 12720, 13920, 14065, 15370, 15423, 15520, 16878, 18444, 20564, 22504, 23055, 23280, 24592, 25440, 25705, 28130, 30740, 30846, 33756, 36888, 41128, 42195, 45008, 46110, 46560, 49184, 51410, 56260, 61480, 61692, 67512, 73776, 77115, 82256, 84390, 90016, 92220, 102820, 112520, 122960, 123384, 135024, 147552, 149089, 154230, 164512, 168780, 184440, 205640, 225040, 245920, 246768, 270048, 298178, 308460, 337560, 368880, 411280, 447267, 450080, 493536, 596356, 616920, 675120, 737760, 745445, 822560, 894534, 1192712, 1233840, 1350240, 1490890, 1789068, 2236335, 2385424, 2467680, 2981780, 3578136, 4472670, 4770848, 5963560, 7156272, 8945340, 11927120, 14312544, 17890680, 23854240, 35781360, 71562720]

約数ペア:

[(1, 71562720), (2, 35781360), (3, 23854240), (4, 17890680), (5, 14312544), (6, 11927120), (8, 8945340), (10, 7156272), (12, 5963560), (15, 4770848), (16, 4472670), (20, 3578136), (24, 2981780), (29, 2467680), (30, 2385424), (32, 2236335), (40, 1789068), (48, 1490890), (53, 1350240), (58, 1233840), (60, 1192712), (80, 894534), (87, 822560), (96, 745445), (97, 737760), (106, 675120), (116, 616920), (120, 596356), (145, 493536), (159, 450080), (160, 447267), (174, 411280), (194, 368880), (212, 337560), (232, 308460), (240, 298178), (265, 270048), (290, 246768), (291, 245920), (318, 225040), (348, 205640), (388, 184440), (424, 168780), (435, 164512), (464, 154230), (480, 149089), (485, 147552), (530, 135024), (580, 123384), (582, 122960), (636, 112520), (696, 102820), (776, 92220), (795, 90016), (848, 84390), (870, 82256), (928, 77115), (970, 73776), (1060, 67512), (1160, 61692), (1164, 61480), (1272, 56260), (1392, 51410), (1455, 49184), (1537, 46560), (1552, 46110), (1590, 45008), (1696, 42195), (1740, 41128), (1940, 36888), (2120, 33756), (2320, 30846), (2328, 30740), (2544, 28130), (2784, 25705), (2813, 25440), (2910, 24592), (3074, 23280), (3104, 23055), (3180, 22504), (3480, 20564), (3880, 18444), (4240, 16878), (4611, 15520), (4640, 15423), (4656, 15370), (5088, 14065), (5141, 13920), (5626, 12720), (5820, 12296), (6148, 11640), (6360, 11252), (6960, 10282), (7685, 9312), (7760, 9222), (8439, 8480)]