420456245496

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{202109}}^1$

素因数の和:202222

約数の個数: 192

約数和(自身を含む): 1285662132000

約数和(自身を除く): 865205886504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 49, 56, 58, 61, 84, 87, 98, 116, 122, 147, 168, 174, 183, 196, 203, 232, 244, 294, 348, 366, 392, 406, 427, 488, 588, 609, 696, 732, 812, 854, 1176, 1218, 1281, 1421, 1464, 1624, 1708, 1769, 2436, 2562, 2842, 2989, 3416, 3538, 4263, 4872, 5124, 5307, 5684, 5978, 7076, 8526, 8967, 10248, 10614, 11368, 11956, 12383, 14152, 17052, 17934, 21228, 23912, 24766, 34104, 35868, 37149, 42456, 49532, 71736, 74298, 86681, 99064, 148596, 173362, 202109, 260043, 297192, 346724, 404218, 520086, 606327, 693448, 808436, 1040172, 1212654, 1414763, 1616872, 2080344, 2425308, 2829526, 4244289, 4850616, 5659052, 5861161, 8488578, 9903341, 11318104, 11722322, 12328649, 16977156, 17583483, 19806682, 23444644, 24657298, 29710023, 33954312, 35166966, 36985947, 39613364, 41028127, 46889288, 49314596, 59420046, 70333932, 73971894, 79226728, 82056254, 86300543, 98629192, 118840092, 123084381, 140667864, 147943788, 164112508, 172601086, 237680184, 246168762, 258901629, 287196889, 295887576, 328225016, 345202172, 357530821, 492337524, 517803258, 574393778, 604103801, 690404344, 715061642, 861590667, 984675048, 1035606516, 1072592463, 1148787556, 1208207602, 1430123284, 1723181334, 1812311403, 2071213032, 2145184926, 2297575112, 2416415204, 2502715747, 2860246568, 3446362668, 3624622806, 4290369852, 4832830408, 5005431494, 6892725336, 7249245612, 7508147241, 8580739704, 10010862988, 14498491224, 15016294482, 17519010229, 20021725976, 30032588964, 35038020458, 52557030687, 60065177928, 70076040916, 105114061374, 140152081832, 210228122748, 420456245496]

約数ペア:

[(1, 420456245496), (2, 210228122748), (3, 140152081832), (4, 105114061374), (6, 70076040916), (7, 60065177928), (8, 52557030687), (12, 35038020458), (14, 30032588964), (21, 20021725976), (24, 17519010229), (28, 15016294482), (29, 14498491224), (42, 10010862988), (49, 8580739704), (56, 7508147241), (58, 7249245612), (61, 6892725336), (84, 5005431494), (87, 4832830408), (98, 4290369852), (116, 3624622806), (122, 3446362668), (147, 2860246568), (168, 2502715747), (174, 2416415204), (183, 2297575112), (196, 2145184926), (203, 2071213032), (232, 1812311403), (244, 1723181334), (294, 1430123284), (348, 1208207602), (366, 1148787556), (392, 1072592463), (406, 1035606516), (427, 984675048), (488, 861590667), (588, 715061642), (609, 690404344), (696, 604103801), (732, 574393778), (812, 517803258), (854, 492337524), (1176, 357530821), (1218, 345202172), (1281, 328225016), (1421, 295887576), (1464, 287196889), (1624, 258901629), (1708, 246168762), (1769, 237680184), (2436, 172601086), (2562, 164112508), (2842, 147943788), (2989, 140667864), (3416, 123084381), (3538, 118840092), (4263, 98629192), (4872, 86300543), (5124, 82056254), (5307, 79226728), (5684, 73971894), (5978, 70333932), (7076, 59420046), (8526, 49314596), (8967, 46889288), (10248, 41028127), (10614, 39613364), (11368, 36985947), (11956, 35166966), (12383, 33954312), (14152, 29710023), (17052, 24657298), (17934, 23444644), (21228, 19806682), (23912, 17583483), (24766, 16977156), (34104, 12328649), (35868, 11722322), (37149, 11318104), (42456, 9903341), (49532, 8488578), (71736, 5861161), (74298, 5659052), (86681, 4850616), (99064, 4244289), (148596, 2829526), (173362, 2425308), (202109, 2080344), (260043, 1616872), (297192, 1414763), (346724, 1212654), (404218, 1040172), (520086, 808436), (606327, 693448)]