1001187200

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:665

約数の個数: 192

約数和(自身を含む): 2733106320

約数和(自身を除く): 1731919120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 41, 50, 52, 64, 65, 80, 82, 100, 104, 128, 130, 160, 164, 200, 205, 208, 260, 320, 325, 328, 400, 410, 416, 520, 533, 587, 640, 650, 656, 800, 820, 832, 1025, 1040, 1066, 1174, 1300, 1312, 1600, 1640, 1664, 2050, 2080, 2132, 2348, 2600, 2624, 2665, 2935, 3200, 3280, 4100, 4160, 4264, 4696, 5200, 5248, 5330, 5870, 6560, 7631, 8200, 8320, 8528, 9392, 10400, 10660, 11740, 13120, 13325, 14675, 15262, 16400, 17056, 18784, 20800, 21320, 23480, 24067, 26240, 26650, 29350, 30524, 32800, 34112, 37568, 38155, 41600, 42640, 46960, 48134, 53300, 58700, 61048, 65600, 68224, 75136, 76310, 85280, 93920, 96268, 106600, 117400, 120335, 122096, 131200, 152620, 170560, 187840, 190775, 192536, 213200, 234800, 240670, 244192, 305240, 312871, 341120, 375680, 381550, 385072, 426400, 469600, 481340, 488384, 601675, 610480, 625742, 763100, 770144, 852800, 939200, 962680, 976768, 1203350, 1220960, 1251484, 1526200, 1540288, 1564355, 1705600, 1878400, 1925360, 2406700, 2441920, 2502968, 3052400, 3080576, 3128710, 3850720, 4813400, 4883840, 5005936, 6104800, 6257420, 7701440, 7821775, 9626800, 10011872, 12209600, 12514840, 15402880, 15643550, 19253600, 20023744, 24419200, 25029680, 31287100, 38507200, 40047488, 50059360, 62574200, 77014400, 100118720, 125148400, 200237440, 250296800, 500593600, 1001187200]

約数ペア:

[(1, 1001187200), (2, 500593600), (4, 250296800), (5, 200237440), (8, 125148400), (10, 100118720), (13, 77014400), (16, 62574200), (20, 50059360), (25, 40047488), (26, 38507200), (32, 31287100), (40, 25029680), (41, 24419200), (50, 20023744), (52, 19253600), (64, 15643550), (65, 15402880), (80, 12514840), (82, 12209600), (100, 10011872), (104, 9626800), (128, 7821775), (130, 7701440), (160, 6257420), (164, 6104800), (200, 5005936), (205, 4883840), (208, 4813400), (260, 3850720), (320, 3128710), (325, 3080576), (328, 3052400), (400, 2502968), (410, 2441920), (416, 2406700), (520, 1925360), (533, 1878400), (587, 1705600), (640, 1564355), (650, 1540288), (656, 1526200), (800, 1251484), (820, 1220960), (832, 1203350), (1025, 976768), (1040, 962680), (1066, 939200), (1174, 852800), (1300, 770144), (1312, 763100), (1600, 625742), (1640, 610480), (1664, 601675), (2050, 488384), (2080, 481340), (2132, 469600), (2348, 426400), (2600, 385072), (2624, 381550), (2665, 375680), (2935, 341120), (3200, 312871), (3280, 305240), (4100, 244192), (4160, 240670), (4264, 234800), (4696, 213200), (5200, 192536), (5248, 190775), (5330, 187840), (5870, 170560), (6560, 152620), (7631, 131200), (8200, 122096), (8320, 120335), (8528, 117400), (9392, 106600), (10400, 96268), (10660, 93920), (11740, 85280), (13120, 76310), (13325, 75136), (14675, 68224), (15262, 65600), (16400, 61048), (17056, 58700), (18784, 53300), (20800, 48134), (21320, 46960), (23480, 42640), (24067, 41600), (26240, 38155), (26650, 37568), (29350, 34112), (30524, 32800)]