410839520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 288

約数和(自身を含む): 1266904800

約数和(自身を除く): 856065280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 49, 52, 56, 58, 65, 70, 80, 91, 98, 104, 112, 116, 130, 139, 140, 145, 160, 182, 196, 203, 208, 224, 232, 245, 260, 278, 280, 290, 364, 377, 392, 406, 416, 455, 464, 490, 520, 556, 560, 580, 637, 695, 728, 754, 784, 812, 910, 928, 973, 980, 1015, 1040, 1112, 1120, 1160, 1274, 1390, 1421, 1456, 1508, 1568, 1624, 1807, 1820, 1885, 1946, 1960, 2030, 2080, 2224, 2320, 2548, 2639, 2780, 2842, 2912, 3016, 3185, 3248, 3614, 3640, 3770, 3892, 3920, 4031, 4060, 4448, 4640, 4865, 5096, 5278, 5560, 5684, 6032, 6370, 6496, 6811, 7105, 7228, 7280, 7540, 7784, 7840, 8062, 8120, 9035, 9730, 10192, 10556, 11120, 11368, 12064, 12649, 12740, 13195, 13622, 14210, 14456, 14560, 15080, 15568, 16124, 16240, 18070, 18473, 19460, 20155, 20384, 21112, 22240, 22736, 25298, 25480, 26390, 27244, 28217, 28420, 28912, 30160, 31136, 32248, 32480, 34055, 36140, 36946, 38920, 40310, 42224, 45472, 50596, 50960, 52403, 52780, 54488, 56434, 56840, 57824, 60320, 63245, 64496, 68110, 72280, 73892, 77840, 80620, 84448, 88543, 92365, 101192, 101920, 104806, 105560, 108976, 112868, 113680, 126490, 128992, 136220, 141085, 144560, 147784, 155680, 161240, 177086, 184730, 197519, 202384, 209612, 211120, 217952, 225736, 227360, 252980, 262015, 272440, 282170, 289120, 295568, 322480, 354172, 366821, 369460, 395038, 404768, 419224, 422240, 442715, 451472, 505960, 524030, 544880, 564340, 591136, 644960, 708344, 733642, 738920, 790076, 838448, 885430, 902944, 987595, 1011920, 1048060, 1089760, 1128680, 1416688, 1467284, 1477840, 1580152, 1676896, 1770860, 1834105, 1975190, 2023840, 2096120, 2257360, 2567747, 2833376, 2934568, 2955680, 3160304, 3541720, 3668210, 3950380, 4192240, 4514720, 5135494, 5869136, 6320608, 7083440, 7336420, 7900760, 8384480, 10270988, 11738272, 12838735, 14166880, 14672840, 15801520, 20541976, 25677470, 29345680, 31603040, 41083952, 51354940, 58691360, 82167904, 102709880, 205419760, 410839520]

約数ペア:

[(1, 410839520), (2, 205419760), (4, 102709880), (5, 82167904), (7, 58691360), (8, 51354940), (10, 41083952), (13, 31603040), (14, 29345680), (16, 25677470), (20, 20541976), (26, 15801520), (28, 14672840), (29, 14166880), (32, 12838735), (35, 11738272), (40, 10270988), (49, 8384480), (52, 7900760), (56, 7336420), (58, 7083440), (65, 6320608), (70, 5869136), (80, 5135494), (91, 4514720), (98, 4192240), (104, 3950380), (112, 3668210), (116, 3541720), (130, 3160304), (139, 2955680), (140, 2934568), (145, 2833376), (160, 2567747), (182, 2257360), (196, 2096120), (203, 2023840), (208, 1975190), (224, 1834105), (232, 1770860), (245, 1676896), (260, 1580152), (278, 1477840), (280, 1467284), (290, 1416688), (364, 1128680), (377, 1089760), (392, 1048060), (406, 1011920), (416, 987595), (455, 902944), (464, 885430), (490, 838448), (520, 790076), (556, 738920), (560, 733642), (580, 708344), (637, 644960), (695, 591136), (728, 564340), (754, 544880), (784, 524030), (812, 505960), (910, 451472), (928, 442715), (973, 422240), (980, 419224), (1015, 404768), (1040, 395038), (1112, 369460), (1120, 366821), (1160, 354172), (1274, 322480), (1390, 295568), (1421, 289120), (1456, 282170), (1508, 272440), (1568, 262015), (1624, 252980), (1807, 227360), (1820, 225736), (1885, 217952), (1946, 211120), (1960, 209612), (2030, 202384), (2080, 197519), (2224, 184730), (2320, 177086), (2548, 161240), (2639, 155680), (2780, 147784), (2842, 144560), (2912, 141085), (3016, 136220), (3185, 128992), (3248, 126490), (3614, 113680), (3640, 112868), (3770, 108976), (3892, 105560), (3920, 104806), (4031, 101920), (4060, 101192), (4448, 92365), (4640, 88543), (4865, 84448), (5096, 80620), (5278, 77840), (5560, 73892), (5684, 72280), (6032, 68110), (6370, 64496), (6496, 63245), (6811, 60320), (7105, 57824), (7228, 56840), (7280, 56434), (7540, 54488), (7784, 52780), (7840, 52403), (8062, 50960), (8120, 50596), (9035, 45472), (9730, 42224), (10192, 40310), (10556, 38920), (11120, 36946), (11368, 36140), (12064, 34055), (12649, 32480), (12740, 32248), (13195, 31136), (13622, 30160), (14210, 28912), (14456, 28420), (14560, 28217), (15080, 27244), (15568, 26390), (16124, 25480), (16240, 25298), (18070, 22736), (18473, 22240), (19460, 21112), (20155, 20384)]