557846640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:696

約数の個数: 240

約数和(自身を含む): 2040056928

約数和(自身を除く): 1482210288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 107, 117, 120, 130, 144, 156, 180, 195, 208, 214, 234, 240, 260, 312, 321, 360, 390, 428, 468, 520, 535, 557, 585, 624, 642, 720, 780, 856, 936, 963, 1040, 1070, 1114, 1170, 1284, 1391, 1560, 1605, 1671, 1712, 1872, 1926, 2140, 2228, 2340, 2568, 2782, 2785, 3120, 3210, 3342, 3852, 4173, 4280, 4456, 4680, 4815, 5013, 5136, 5564, 5570, 6420, 6684, 6955, 7241, 7704, 8346, 8355, 8560, 8912, 9360, 9630, 10026, 11128, 11140, 12519, 12840, 13368, 13910, 14482, 15408, 16692, 16710, 19260, 20052, 20865, 21723, 22256, 22280, 25038, 25065, 25680, 26736, 27820, 28964, 33384, 33420, 36205, 38520, 40104, 41730, 43446, 44560, 50076, 50130, 55640, 57928, 59599, 62595, 65169, 66768, 66840, 72410, 77040, 80208, 83460, 86892, 100152, 100260, 108615, 111280, 115856, 119198, 125190, 130338, 133680, 144820, 166920, 173784, 178797, 200304, 200520, 217230, 238396, 250380, 260676, 289640, 297995, 325845, 333840, 347568, 357594, 401040, 434460, 476792, 500760, 521352, 536391, 579280, 595990, 651690, 715188, 774787, 868920, 893985, 953584, 1001520, 1042704, 1072782, 1191980, 1303380, 1430376, 1549574, 1737840, 1787970, 2145564, 2324361, 2383960, 2606760, 2681955, 2860752, 3099148, 3575940, 3873935, 4291128, 4648722, 4767920, 5213520, 5363910, 6198296, 6973083, 7151880, 7747870, 8582256, 9297444, 10727820, 11621805, 12396592, 13946166, 14303760, 15495740, 18594888, 21455640, 23243610, 27892332, 30991480, 34865415, 37189776, 42911280, 46487220, 55784664, 61982960, 69730830, 92974440, 111569328, 139461660, 185948880, 278923320, 557846640]

約数ペア:

[(1, 557846640), (2, 278923320), (3, 185948880), (4, 139461660), (5, 111569328), (6, 92974440), (8, 69730830), (9, 61982960), (10, 55784664), (12, 46487220), (13, 42911280), (15, 37189776), (16, 34865415), (18, 30991480), (20, 27892332), (24, 23243610), (26, 21455640), (30, 18594888), (36, 15495740), (39, 14303760), (40, 13946166), (45, 12396592), (48, 11621805), (52, 10727820), (60, 9297444), (65, 8582256), (72, 7747870), (78, 7151880), (80, 6973083), (90, 6198296), (104, 5363910), (107, 5213520), (117, 4767920), (120, 4648722), (130, 4291128), (144, 3873935), (156, 3575940), (180, 3099148), (195, 2860752), (208, 2681955), (214, 2606760), (234, 2383960), (240, 2324361), (260, 2145564), (312, 1787970), (321, 1737840), (360, 1549574), (390, 1430376), (428, 1303380), (468, 1191980), (520, 1072782), (535, 1042704), (557, 1001520), (585, 953584), (624, 893985), (642, 868920), (720, 774787), (780, 715188), (856, 651690), (936, 595990), (963, 579280), (1040, 536391), (1070, 521352), (1114, 500760), (1170, 476792), (1284, 434460), (1391, 401040), (1560, 357594), (1605, 347568), (1671, 333840), (1712, 325845), (1872, 297995), (1926, 289640), (2140, 260676), (2228, 250380), (2340, 238396), (2568, 217230), (2782, 200520), (2785, 200304), (3120, 178797), (3210, 173784), (3342, 166920), (3852, 144820), (4173, 133680), (4280, 130338), (4456, 125190), (4680, 119198), (4815, 115856), (5013, 111280), (5136, 108615), (5564, 100260), (5570, 100152), (6420, 86892), (6684, 83460), (6955, 80208), (7241, 77040), (7704, 72410), (8346, 66840), (8355, 66768), (8560, 65169), (8912, 62595), (9360, 59599), (9630, 57928), (10026, 55640), (11128, 50130), (11140, 50076), (12519, 44560), (12840, 43446), (13368, 41730), (13910, 40104), (14482, 38520), (15408, 36205), (16692, 33420), (16710, 33384), (19260, 28964), (20052, 27820), (20865, 26736), (21723, 25680), (22256, 25065), (22280, 25038)]