1325911600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:384

約数の個数: 240

約数和(自身を含む): 3713949792

約数和(自身を除く): 2388038192

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 34, 40, 50, 52, 53, 65, 68, 80, 85, 100, 104, 106, 130, 136, 170, 200, 208, 212, 221, 260, 265, 272, 283, 325, 340, 400, 424, 425, 442, 520, 530, 566, 650, 680, 689, 848, 850, 884, 901, 1040, 1060, 1105, 1132, 1300, 1325, 1360, 1378, 1415, 1700, 1768, 1802, 2120, 2210, 2264, 2600, 2650, 2756, 2830, 3400, 3445, 3536, 3604, 3679, 4240, 4420, 4505, 4528, 4811, 5200, 5300, 5512, 5525, 5660, 6800, 6890, 7075, 7208, 7358, 8840, 9010, 9622, 10600, 11024, 11050, 11320, 11713, 13780, 14150, 14416, 14716, 14999, 17225, 17680, 18020, 18395, 19244, 21200, 22100, 22525, 22640, 23426, 24055, 27560, 28300, 29432, 29998, 34450, 36040, 36790, 38488, 44200, 45050, 46852, 48110, 55120, 56600, 58565, 58864, 59996, 62543, 68900, 72080, 73580, 74995, 76976, 88400, 90100, 91975, 93704, 96220, 113200, 117130, 119992, 120275, 125086, 137800, 147160, 149990, 180200, 183950, 187408, 192440, 194987, 234260, 239984, 240550, 250172, 254983, 275600, 292825, 294320, 299980, 312715, 360400, 367900, 374975, 384880, 389974, 468520, 481100, 500344, 509966, 585650, 599960, 625430, 735800, 749950, 779948, 937040, 962200, 974935, 1000688, 1019932, 1171300, 1199920, 1250860, 1274915, 1471600, 1499900, 1559896, 1563575, 1924400, 1949870, 2039864, 2342600, 2501720, 2549830, 2999800, 3119792, 3127150, 3314779, 3899740, 4079728, 4685200, 4874675, 5003440, 5099660, 5999600, 6254300, 6374575, 6629558, 7799480, 9749350, 10199320, 12508600, 12749150, 13259116, 15598960, 16573895, 19498700, 20398640, 25017200, 25498300, 26518232, 33147790, 38997400, 50996600, 53036464, 66295580, 77994800, 82869475, 101993200, 132591160, 165738950, 265182320, 331477900, 662955800, 1325911600]

約数ペア:

[(1, 1325911600), (2, 662955800), (4, 331477900), (5, 265182320), (8, 165738950), (10, 132591160), (13, 101993200), (16, 82869475), (17, 77994800), (20, 66295580), (25, 53036464), (26, 50996600), (34, 38997400), (40, 33147790), (50, 26518232), (52, 25498300), (53, 25017200), (65, 20398640), (68, 19498700), (80, 16573895), (85, 15598960), (100, 13259116), (104, 12749150), (106, 12508600), (130, 10199320), (136, 9749350), (170, 7799480), (200, 6629558), (208, 6374575), (212, 6254300), (221, 5999600), (260, 5099660), (265, 5003440), (272, 4874675), (283, 4685200), (325, 4079728), (340, 3899740), (400, 3314779), (424, 3127150), (425, 3119792), (442, 2999800), (520, 2549830), (530, 2501720), (566, 2342600), (650, 2039864), (680, 1949870), (689, 1924400), (848, 1563575), (850, 1559896), (884, 1499900), (901, 1471600), (1040, 1274915), (1060, 1250860), (1105, 1199920), (1132, 1171300), (1300, 1019932), (1325, 1000688), (1360, 974935), (1378, 962200), (1415, 937040), (1700, 779948), (1768, 749950), (1802, 735800), (2120, 625430), (2210, 599960), (2264, 585650), (2600, 509966), (2650, 500344), (2756, 481100), (2830, 468520), (3400, 389974), (3445, 384880), (3536, 374975), (3604, 367900), (3679, 360400), (4240, 312715), (4420, 299980), (4505, 294320), (4528, 292825), (4811, 275600), (5200, 254983), (5300, 250172), (5512, 240550), (5525, 239984), (5660, 234260), (6800, 194987), (6890, 192440), (7075, 187408), (7208, 183950), (7358, 180200), (8840, 149990), (9010, 147160), (9622, 137800), (10600, 125086), (11024, 120275), (11050, 119992), (11320, 117130), (11713, 113200), (13780, 96220), (14150, 93704), (14416, 91975), (14716, 90100), (14999, 88400), (17225, 76976), (17680, 74995), (18020, 73580), (18395, 72080), (19244, 68900), (21200, 62543), (22100, 59996), (22525, 58864), (22640, 58565), (23426, 56600), (24055, 55120), (27560, 48110), (28300, 46852), (29432, 45050), (29998, 44200), (34450, 38488), (36040, 36790)]