4640394720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{6581}}^1$

素因数の和:6725

約数の個数: 192

約数和(自身を含む): 15883366464

約数和(自身を除く): 11242971744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 113, 120, 130, 156, 160, 195, 208, 226, 240, 260, 312, 339, 390, 416, 452, 480, 520, 565, 624, 678, 780, 904, 1040, 1130, 1248, 1356, 1469, 1560, 1695, 1808, 2080, 2260, 2712, 2938, 3120, 3390, 3616, 4407, 4520, 5424, 5876, 6240, 6581, 6780, 7345, 8814, 9040, 10848, 11752, 13162, 13560, 14690, 17628, 18080, 19743, 22035, 23504, 26324, 27120, 29380, 32905, 35256, 39486, 44070, 47008, 52648, 54240, 58760, 65810, 70512, 78972, 85553, 88140, 98715, 105296, 117520, 131620, 141024, 157944, 171106, 176280, 197430, 210592, 235040, 256659, 263240, 315888, 342212, 352560, 394860, 427765, 513318, 526480, 631776, 684424, 705120, 743653, 789720, 855530, 1026636, 1052960, 1283295, 1368848, 1487306, 1579440, 1711060, 2053272, 2230959, 2566590, 2737696, 2974612, 3158880, 3422120, 3718265, 4106544, 4461918, 5133180, 5949224, 6844240, 7436530, 8213088, 8923836, 9667489, 10266360, 11154795, 11898448, 13688480, 14873060, 17847672, 19334978, 20532720, 22309590, 23796896, 29002467, 29746120, 35695344, 38669956, 41065440, 44619180, 48337445, 58004934, 59492240, 71390688, 77339912, 89238360, 96674890, 116009868, 118984480, 145012335, 154679824, 178476720, 193349780, 232019736, 290024670, 309359648, 356953440, 386699560, 464039472, 580049340, 773399120, 928078944, 1160098680, 1546798240, 2320197360, 4640394720]

約数ペア:

[(1, 4640394720), (2, 2320197360), (3, 1546798240), (4, 1160098680), (5, 928078944), (6, 773399120), (8, 580049340), (10, 464039472), (12, 386699560), (13, 356953440), (15, 309359648), (16, 290024670), (20, 232019736), (24, 193349780), (26, 178476720), (30, 154679824), (32, 145012335), (39, 118984480), (40, 116009868), (48, 96674890), (52, 89238360), (60, 77339912), (65, 71390688), (78, 59492240), (80, 58004934), (96, 48337445), (104, 44619180), (113, 41065440), (120, 38669956), (130, 35695344), (156, 29746120), (160, 29002467), (195, 23796896), (208, 22309590), (226, 20532720), (240, 19334978), (260, 17847672), (312, 14873060), (339, 13688480), (390, 11898448), (416, 11154795), (452, 10266360), (480, 9667489), (520, 8923836), (565, 8213088), (624, 7436530), (678, 6844240), (780, 5949224), (904, 5133180), (1040, 4461918), (1130, 4106544), (1248, 3718265), (1356, 3422120), (1469, 3158880), (1560, 2974612), (1695, 2737696), (1808, 2566590), (2080, 2230959), (2260, 2053272), (2712, 1711060), (2938, 1579440), (3120, 1487306), (3390, 1368848), (3616, 1283295), (4407, 1052960), (4520, 1026636), (5424, 855530), (5876, 789720), (6240, 743653), (6581, 705120), (6780, 684424), (7345, 631776), (8814, 526480), (9040, 513318), (10848, 427765), (11752, 394860), (13162, 352560), (13560, 342212), (14690, 315888), (17628, 263240), (18080, 256659), (19743, 235040), (22035, 210592), (23504, 197430), (26324, 176280), (27120, 171106), (29380, 157944), (32905, 141024), (35256, 131620), (39486, 117520), (44070, 105296), (47008, 98715), (52648, 88140), (54240, 85553), (58760, 78972), (65810, 70512)]