485294940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 288

約数和(自身を含む): 1690730496

約数和(自身を除く): 1205435556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 71, 78, 90, 92, 115, 117, 127, 130, 138, 142, 156, 180, 195, 207, 213, 230, 234, 254, 260, 276, 284, 299, 345, 355, 381, 390, 414, 426, 460, 468, 508, 585, 598, 635, 639, 690, 710, 762, 780, 828, 852, 897, 923, 1035, 1065, 1143, 1170, 1196, 1270, 1278, 1380, 1420, 1495, 1524, 1633, 1651, 1794, 1846, 1905, 2070, 2130, 2286, 2340, 2540, 2556, 2691, 2769, 2921, 2990, 3195, 3266, 3302, 3588, 3692, 3810, 4140, 4260, 4485, 4572, 4615, 4899, 4953, 5382, 5538, 5715, 5842, 5980, 6390, 6532, 6604, 7620, 8165, 8255, 8307, 8763, 8970, 9017, 9230, 9798, 9906, 10764, 11076, 11430, 11684, 12780, 13455, 13845, 14605, 14697, 14859, 16330, 16510, 16614, 17526, 17940, 18034, 18460, 19596, 19812, 21229, 22860, 24495, 24765, 26289, 26910, 27051, 27690, 29210, 29394, 29718, 32660, 33020, 33228, 35052, 36068, 37973, 41535, 42458, 43815, 45085, 48990, 49530, 52578, 53820, 54102, 55380, 58420, 58788, 59436, 63687, 73485, 74295, 75946, 81153, 83070, 84916, 87630, 90170, 97980, 99060, 105156, 106145, 108204, 113919, 117221, 127374, 131445, 135255, 146970, 148590, 151892, 162306, 166140, 175260, 180340, 189865, 191061, 207391, 212290, 227838, 234442, 254748, 262890, 270510, 293940, 297180, 318435, 324612, 341757, 351663, 379730, 382122, 405765, 414782, 424580, 455676, 468884, 525780, 541020, 569595, 586105, 622173, 636870, 683514, 703326, 759460, 764244, 811530, 829564, 955305, 1036955, 1054989, 1139190, 1172210, 1244346, 1273740, 1367028, 1406652, 1623060, 1708785, 1758315, 1866519, 1910610, 2073910, 2109978, 2278380, 2344420, 2488692, 2696083, 3110865, 3417570, 3516630, 3733038, 3821220, 4147820, 4219956, 5274945, 5392166, 6221730, 6835140, 7033260, 7466076, 8088249, 9332595, 10549890, 10784332, 12443460, 13480415, 16176498, 18665190, 21099780, 24264747, 26960830, 32352996, 37330380, 40441245, 48529494, 53921660, 80882490, 97058988, 121323735, 161764980, 242647470, 485294940]

約数ペア:

[(1, 485294940), (2, 242647470), (3, 161764980), (4, 121323735), (5, 97058988), (6, 80882490), (9, 53921660), (10, 48529494), (12, 40441245), (13, 37330380), (15, 32352996), (18, 26960830), (20, 24264747), (23, 21099780), (26, 18665190), (30, 16176498), (36, 13480415), (39, 12443460), (45, 10784332), (46, 10549890), (52, 9332595), (60, 8088249), (65, 7466076), (69, 7033260), (71, 6835140), (78, 6221730), (90, 5392166), (92, 5274945), (115, 4219956), (117, 4147820), (127, 3821220), (130, 3733038), (138, 3516630), (142, 3417570), (156, 3110865), (180, 2696083), (195, 2488692), (207, 2344420), (213, 2278380), (230, 2109978), (234, 2073910), (254, 1910610), (260, 1866519), (276, 1758315), (284, 1708785), (299, 1623060), (345, 1406652), (355, 1367028), (381, 1273740), (390, 1244346), (414, 1172210), (426, 1139190), (460, 1054989), (468, 1036955), (508, 955305), (585, 829564), (598, 811530), (635, 764244), (639, 759460), (690, 703326), (710, 683514), (762, 636870), (780, 622173), (828, 586105), (852, 569595), (897, 541020), (923, 525780), (1035, 468884), (1065, 455676), (1143, 424580), (1170, 414782), (1196, 405765), (1270, 382122), (1278, 379730), (1380, 351663), (1420, 341757), (1495, 324612), (1524, 318435), (1633, 297180), (1651, 293940), (1794, 270510), (1846, 262890), (1905, 254748), (2070, 234442), (2130, 227838), (2286, 212290), (2340, 207391), (2540, 191061), (2556, 189865), (2691, 180340), (2769, 175260), (2921, 166140), (2990, 162306), (3195, 151892), (3266, 148590), (3302, 146970), (3588, 135255), (3692, 131445), (3810, 127374), (4140, 117221), (4260, 113919), (4485, 108204), (4572, 106145), (4615, 105156), (4899, 99060), (4953, 97980), (5382, 90170), (5538, 87630), (5715, 84916), (5842, 83070), (5980, 81153), (6390, 75946), (6532, 74295), (6604, 73485), (7620, 63687), (8165, 59436), (8255, 58788), (8307, 58420), (8763, 55380), (8970, 54102), (9017, 53820), (9230, 52578), (9798, 49530), (9906, 48990), (10764, 45085), (11076, 43815), (11430, 42458), (11684, 41535), (12780, 37973), (13455, 36068), (13845, 35052), (14605, 33228), (14697, 33020), (14859, 32660), (16330, 29718), (16510, 29394), (16614, 29210), (17526, 27690), (17940, 27051), (18034, 26910), (18460, 26289), (19596, 24765), (19812, 24495), (21229, 22860)]