20231719560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1459}}^1\times {\mathrm{2963}}^1$

素因数の和:4452

約数の個数: 192

約数和(自身を含む): 70883467200

約数和(自身を除く): 50651747640

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, 780, 936, 1170, 1459, 1560, 2340, 2918, 2963, 4377, 4680, 5836, 5926, 7295, 8754, 8889, 11672, 11852, 13131, 14590, 14815, 17508, 17778, 18967, 21885, 23704, 26262, 26667, 29180, 29630, 35016, 35556, 37934, 38519, 43770, 44445, 52524, 53334, 56901, 58360, 59260, 65655, 71112, 75868, 77038, 87540, 88890, 94835, 105048, 106668, 113802, 115557, 118520, 131310, 133335, 151736, 154076, 170703, 175080, 177780, 189670, 192595, 213336, 227604, 231114, 262620, 266670, 284505, 308152, 341406, 346671, 355560, 379340, 385190, 455208, 462228, 525240, 533340, 569010, 577785, 682812, 693342, 758680, 770380, 853515, 924456, 1066680, 1138020, 1155570, 1365624, 1386684, 1540760, 1707030, 1733355, 2276040, 2311140, 2773368, 3414060, 3466710, 4323017, 4622280, 6828120, 6933420, 8646034, 12969051, 13866840, 17292068, 21615085, 25938102, 34584136, 38907153, 43230170, 51876204, 56199221, 64845255, 77814306, 86460340, 103752408, 112398442, 129690510, 155628612, 168597663, 172920680, 194535765, 224796884, 259381020, 280996105, 311257224, 337195326, 389071530, 449593768, 505792989, 518762040, 561992210, 674390652, 778143060, 842988315, 1011585978, 1123984420, 1348781304, 1556286120, 1685976630, 2023171956, 2247968840, 2528964945, 3371953260, 4046343912, 5057929890, 6743906520, 10115859780, 20231719560]

約数ペア:

[(1, 20231719560), (2, 10115859780), (3, 6743906520), (4, 5057929890), (5, 4046343912), (6, 3371953260), (8, 2528964945), (9, 2247968840), (10, 2023171956), (12, 1685976630), (13, 1556286120), (15, 1348781304), (18, 1123984420), (20, 1011585978), (24, 842988315), (26, 778143060), (30, 674390652), (36, 561992210), (39, 518762040), (40, 505792989), (45, 449593768), (52, 389071530), (60, 337195326), (65, 311257224), (72, 280996105), (78, 259381020), (90, 224796884), (104, 194535765), (117, 172920680), (120, 168597663), (130, 155628612), (156, 129690510), (180, 112398442), (195, 103752408), (234, 86460340), (260, 77814306), (312, 64845255), (360, 56199221), (390, 51876204), (468, 43230170), (520, 38907153), (585, 34584136), (780, 25938102), (936, 21615085), (1170, 17292068), (1459, 13866840), (1560, 12969051), (2340, 8646034), (2918, 6933420), (2963, 6828120), (4377, 4622280), (4680, 4323017), (5836, 3466710), (5926, 3414060), (7295, 2773368), (8754, 2311140), (8889, 2276040), (11672, 1733355), (11852, 1707030), (13131, 1540760), (14590, 1386684), (14815, 1365624), (17508, 1155570), (17778, 1138020), (18967, 1066680), (21885, 924456), (23704, 853515), (26262, 770380), (26667, 758680), (29180, 693342), (29630, 682812), (35016, 577785), (35556, 569010), (37934, 533340), (38519, 525240), (43770, 462228), (44445, 455208), (52524, 385190), (53334, 379340), (56901, 355560), (58360, 346671), (59260, 341406), (65655, 308152), (71112, 284505), (75868, 266670), (77038, 262620), (87540, 231114), (88890, 227604), (94835, 213336), (105048, 192595), (106668, 189670), (113802, 177780), (115557, 175080), (118520, 170703), (131310, 154076), (133335, 151736)]