669366880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1549

約数の個数: 192

約数和(自身を含む): 2010451968

約数和(自身を除く): 1341085088

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 280, 310, 364, 403, 416, 434, 455, 496, 520, 560, 620, 728, 806, 868, 910, 992, 1040, 1085, 1120, 1240, 1456, 1483, 1612, 1736, 1820, 2015, 2080, 2170, 2480, 2821, 2912, 2966, 3224, 3472, 3640, 4030, 4340, 4960, 5642, 5932, 6448, 6944, 7280, 7415, 8060, 8680, 10381, 11284, 11864, 12896, 14105, 14560, 14830, 16120, 17360, 19279, 20762, 22568, 23728, 28210, 29660, 32240, 34720, 38558, 41524, 45136, 45973, 47456, 51905, 56420, 59320, 64480, 77116, 83048, 90272, 91946, 96395, 103810, 112840, 118640, 134953, 154232, 166096, 183892, 192790, 207620, 225680, 229865, 237280, 269906, 308464, 321811, 332192, 367784, 385580, 415240, 451360, 459730, 539812, 597649, 616928, 643622, 674765, 735568, 771160, 830480, 919460, 1079624, 1195298, 1287244, 1349530, 1471136, 1542320, 1609055, 1660960, 1838920, 2159248, 2390596, 2574488, 2699060, 2988245, 3084640, 3218110, 3677840, 4183543, 4318496, 4781192, 5148976, 5398120, 5976490, 6436220, 7355680, 8367086, 9562384, 10297952, 10796240, 11952980, 12872440, 16734172, 19124768, 20917715, 21592480, 23905960, 25744880, 33468344, 41835430, 47811920, 51489760, 66936688, 83670860, 95623840, 133873376, 167341720, 334683440, 669366880]

約数ペア:

[(1, 669366880), (2, 334683440), (4, 167341720), (5, 133873376), (7, 95623840), (8, 83670860), (10, 66936688), (13, 51489760), (14, 47811920), (16, 41835430), (20, 33468344), (26, 25744880), (28, 23905960), (31, 21592480), (32, 20917715), (35, 19124768), (40, 16734172), (52, 12872440), (56, 11952980), (62, 10796240), (65, 10297952), (70, 9562384), (80, 8367086), (91, 7355680), (104, 6436220), (112, 5976490), (124, 5398120), (130, 5148976), (140, 4781192), (155, 4318496), (160, 4183543), (182, 3677840), (208, 3218110), (217, 3084640), (224, 2988245), (248, 2699060), (260, 2574488), (280, 2390596), (310, 2159248), (364, 1838920), (403, 1660960), (416, 1609055), (434, 1542320), (455, 1471136), (496, 1349530), (520, 1287244), (560, 1195298), (620, 1079624), (728, 919460), (806, 830480), (868, 771160), (910, 735568), (992, 674765), (1040, 643622), (1085, 616928), (1120, 597649), (1240, 539812), (1456, 459730), (1483, 451360), (1612, 415240), (1736, 385580), (1820, 367784), (2015, 332192), (2080, 321811), (2170, 308464), (2480, 269906), (2821, 237280), (2912, 229865), (2966, 225680), (3224, 207620), (3472, 192790), (3640, 183892), (4030, 166096), (4340, 154232), (4960, 134953), (5642, 118640), (5932, 112840), (6448, 103810), (6944, 96395), (7280, 91946), (7415, 90272), (8060, 83048), (8680, 77116), (10381, 64480), (11284, 59320), (11864, 56420), (12896, 51905), (14105, 47456), (14560, 45973), (14830, 45136), (16120, 41524), (17360, 38558), (19279, 34720), (20762, 32240), (22568, 29660), (23728, 28210)]