20524341240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{6421}}^1$

素因数の和:7134

約数の個数: 192

約数和(自身を含む): 71951574240

約数和(自身を除く): 51427233000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 683, 780, 936, 1170, 1366, 1560, 2049, 2340, 2732, 3415, 4098, 4680, 5464, 6147, 6421, 6830, 8196, 8879, 10245, 12294, 12842, 13660, 16392, 17758, 19263, 20490, 24588, 25684, 26637, 27320, 30735, 32105, 35516, 38526, 40980, 44395, 49176, 51368, 53274, 57789, 61470, 64210, 71032, 77052, 79911, 81960, 83473, 88790, 96315, 106548, 115578, 122940, 128420, 133185, 154104, 159822, 166946, 177580, 192630, 213096, 231156, 245880, 250419, 256840, 266370, 288945, 319644, 333892, 355160, 385260, 399555, 417365, 462312, 500838, 532740, 577890, 639288, 667784, 751257, 770520, 799110, 834730, 1001676, 1065480, 1155780, 1252095, 1502514, 1598220, 1669460, 2003352, 2311560, 2504190, 3005028, 3196440, 3338920, 3756285, 4385543, 5008380, 6010056, 7512570, 8771086, 10016760, 13156629, 15025140, 17542172, 21927715, 26313258, 30050280, 35084344, 39469887, 43855430, 52626516, 57012059, 65783145, 78939774, 87710860, 105253032, 114024118, 131566290, 157879548, 171036177, 175421720, 197349435, 228048236, 263132580, 285060295, 315759096, 342072354, 394698870, 456096472, 513108531, 526265160, 570120590, 684144708, 789397740, 855180885, 1026217062, 1140241180, 1368289416, 1578795480, 1710361770, 2052434124, 2280482360, 2565542655, 3420723540, 4104868248, 5131085310, 6841447080, 10262170620, 20524341240]

約数ペア:

[(1, 20524341240), (2, 10262170620), (3, 6841447080), (4, 5131085310), (5, 4104868248), (6, 3420723540), (8, 2565542655), (9, 2280482360), (10, 2052434124), (12, 1710361770), (13, 1578795480), (15, 1368289416), (18, 1140241180), (20, 1026217062), (24, 855180885), (26, 789397740), (30, 684144708), (36, 570120590), (39, 526265160), (40, 513108531), (45, 456096472), (52, 394698870), (60, 342072354), (65, 315759096), (72, 285060295), (78, 263132580), (90, 228048236), (104, 197349435), (117, 175421720), (120, 171036177), (130, 157879548), (156, 131566290), (180, 114024118), (195, 105253032), (234, 87710860), (260, 78939774), (312, 65783145), (360, 57012059), (390, 52626516), (468, 43855430), (520, 39469887), (585, 35084344), (683, 30050280), (780, 26313258), (936, 21927715), (1170, 17542172), (1366, 15025140), (1560, 13156629), (2049, 10016760), (2340, 8771086), (2732, 7512570), (3415, 6010056), (4098, 5008380), (4680, 4385543), (5464, 3756285), (6147, 3338920), (6421, 3196440), (6830, 3005028), (8196, 2504190), (8879, 2311560), (10245, 2003352), (12294, 1669460), (12842, 1598220), (13660, 1502514), (16392, 1252095), (17758, 1155780), (19263, 1065480), (20490, 1001676), (24588, 834730), (25684, 799110), (26637, 770520), (27320, 751257), (30735, 667784), (32105, 639288), (35516, 577890), (38526, 532740), (40980, 500838), (44395, 462312), (49176, 417365), (51368, 399555), (53274, 385260), (57789, 355160), (61470, 333892), (64210, 319644), (71032, 288945), (77052, 266370), (79911, 256840), (81960, 250419), (83473, 245880), (88790, 231156), (96315, 213096), (106548, 192630), (115578, 177580), (122940, 166946), (128420, 159822), (133185, 154104)]