140579400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:368

約数の個数: 192

約数和(自身を含む): 478094400

約数和(自身を除く): 337515000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 67, 75, 78, 100, 104, 120, 130, 134, 150, 156, 195, 200, 201, 260, 268, 269, 300, 312, 325, 335, 390, 402, 520, 536, 538, 600, 650, 670, 780, 804, 807, 871, 975, 1005, 1076, 1300, 1340, 1345, 1560, 1608, 1614, 1675, 1742, 1950, 2010, 2152, 2600, 2613, 2680, 2690, 3228, 3350, 3484, 3497, 3900, 4020, 4035, 4355, 5025, 5226, 5380, 6456, 6700, 6725, 6968, 6994, 7800, 8040, 8070, 8710, 10050, 10452, 10491, 10760, 13065, 13400, 13450, 13988, 16140, 17420, 17485, 18023, 20100, 20175, 20904, 20982, 21775, 26130, 26900, 27976, 32280, 34840, 34970, 36046, 40200, 40350, 41964, 43550, 52260, 52455, 53800, 54069, 65325, 69940, 72092, 80700, 83928, 87100, 87425, 90115, 104520, 104910, 108138, 130650, 139880, 144184, 161400, 174200, 174850, 180230, 209820, 216276, 234299, 261300, 262275, 270345, 349700, 360460, 419640, 432552, 450575, 468598, 522600, 524550, 540690, 699400, 702897, 720920, 901150, 937196, 1049100, 1081380, 1171495, 1351725, 1405794, 1802300, 1874392, 2098200, 2162760, 2342990, 2703450, 2811588, 3514485, 3604600, 4685980, 5406900, 5623176, 5857475, 7028970, 9371960, 10813800, 11714950, 14057940, 17572425, 23429900, 28115880, 35144850, 46859800, 70289700, 140579400]

約数ペア:

[(1, 140579400), (2, 70289700), (3, 46859800), (4, 35144850), (5, 28115880), (6, 23429900), (8, 17572425), (10, 14057940), (12, 11714950), (13, 10813800), (15, 9371960), (20, 7028970), (24, 5857475), (25, 5623176), (26, 5406900), (30, 4685980), (39, 3604600), (40, 3514485), (50, 2811588), (52, 2703450), (60, 2342990), (65, 2162760), (67, 2098200), (75, 1874392), (78, 1802300), (100, 1405794), (104, 1351725), (120, 1171495), (130, 1081380), (134, 1049100), (150, 937196), (156, 901150), (195, 720920), (200, 702897), (201, 699400), (260, 540690), (268, 524550), (269, 522600), (300, 468598), (312, 450575), (325, 432552), (335, 419640), (390, 360460), (402, 349700), (520, 270345), (536, 262275), (538, 261300), (600, 234299), (650, 216276), (670, 209820), (780, 180230), (804, 174850), (807, 174200), (871, 161400), (975, 144184), (1005, 139880), (1076, 130650), (1300, 108138), (1340, 104910), (1345, 104520), (1560, 90115), (1608, 87425), (1614, 87100), (1675, 83928), (1742, 80700), (1950, 72092), (2010, 69940), (2152, 65325), (2600, 54069), (2613, 53800), (2680, 52455), (2690, 52260), (3228, 43550), (3350, 41964), (3484, 40350), (3497, 40200), (3900, 36046), (4020, 34970), (4035, 34840), (4355, 32280), (5025, 27976), (5226, 26900), (5380, 26130), (6456, 21775), (6700, 20982), (6725, 20904), (6968, 20175), (6994, 20100), (7800, 18023), (8040, 17485), (8070, 17420), (8710, 16140), (10050, 13988), (10452, 13450), (10491, 13400), (10760, 13065)]