290513510040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{821}}^1\times {\mathrm{2081}}^1$

素因数の和:3038

約数の個数: 256

約数和(自身を含む): 948802377600

約数和(自身を除く): 658288867560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 109, 120, 130, 156, 195, 218, 260, 312, 327, 390, 436, 520, 545, 654, 780, 821, 872, 1090, 1308, 1417, 1560, 1635, 1642, 2081, 2180, 2463, 2616, 2834, 3270, 3284, 4105, 4162, 4251, 4360, 4926, 5668, 6243, 6540, 6568, 7085, 8210, 8324, 8502, 9852, 10405, 10673, 11336, 12315, 12486, 13080, 14170, 16420, 16648, 17004, 19704, 20810, 21255, 21346, 24630, 24972, 27053, 28340, 31215, 32019, 32840, 34008, 41620, 42510, 42692, 49260, 49944, 53365, 54106, 56680, 62430, 64038, 81159, 83240, 85020, 85384, 89489, 98520, 106730, 108212, 124860, 128076, 135265, 160095, 162318, 170040, 178978, 213460, 216424, 226829, 249720, 256152, 268467, 270530, 320190, 324636, 357956, 405795, 426920, 447445, 453658, 536934, 541060, 640380, 649272, 680487, 715912, 811590, 894890, 907316, 1073868, 1082120, 1134145, 1163357, 1280760, 1342335, 1360974, 1623180, 1708501, 1789780, 1814632, 2147736, 2268290, 2326714, 2684670, 2721948, 2948777, 3246360, 3402435, 3417002, 3490071, 3579560, 4536580, 4653428, 5125503, 5369340, 5443896, 5816785, 5897554, 6804870, 6834004, 6980142, 8542505, 8846331, 9073160, 9306856, 10251006, 10738680, 11633570, 11795108, 13609740, 13668008, 13960284, 14743885, 17085010, 17450355, 17692662, 20502012, 22210513, 23267140, 23590216, 25627515, 27219480, 27920568, 29487770, 34170020, 34900710, 35385324, 41004024, 44231655, 44421026, 46534280, 51255030, 58975540, 66631539, 68340040, 69801420, 70770648, 88463310, 88842052, 102510060, 111052565, 117951080, 133263078, 139602840, 176926620, 177684104, 186226609, 205020120, 222105130, 266526156, 333157695, 353853240, 372453218, 444210260, 533052312, 558679827, 666315390, 744906436, 888420520, 931133045, 1117359654, 1332630780, 1489812872, 1862266090, 2234719308, 2420945917, 2665261560, 2793399135, 3724532180, 4469438616, 4841891834, 5586798270, 7262837751, 7449064360, 9683783668, 11173596540, 12104729585, 14525675502, 19367567336, 22347193080, 24209459170, 29051351004, 36314188755, 48418918340, 58102702008, 72628377510, 96837836680, 145256755020, 290513510040]

約数ペア:

[(1, 290513510040), (2, 145256755020), (3, 96837836680), (4, 72628377510), (5, 58102702008), (6, 48418918340), (8, 36314188755), (10, 29051351004), (12, 24209459170), (13, 22347193080), (15, 19367567336), (20, 14525675502), (24, 12104729585), (26, 11173596540), (30, 9683783668), (39, 7449064360), (40, 7262837751), (52, 5586798270), (60, 4841891834), (65, 4469438616), (78, 3724532180), (104, 2793399135), (109, 2665261560), (120, 2420945917), (130, 2234719308), (156, 1862266090), (195, 1489812872), (218, 1332630780), (260, 1117359654), (312, 931133045), (327, 888420520), (390, 744906436), (436, 666315390), (520, 558679827), (545, 533052312), (654, 444210260), (780, 372453218), (821, 353853240), (872, 333157695), (1090, 266526156), (1308, 222105130), (1417, 205020120), (1560, 186226609), (1635, 177684104), (1642, 176926620), (2081, 139602840), (2180, 133263078), (2463, 117951080), (2616, 111052565), (2834, 102510060), (3270, 88842052), (3284, 88463310), (4105, 70770648), (4162, 69801420), (4251, 68340040), (4360, 66631539), (4926, 58975540), (5668, 51255030), (6243, 46534280), (6540, 44421026), (6568, 44231655), (7085, 41004024), (8210, 35385324), (8324, 34900710), (8502, 34170020), (9852, 29487770), (10405, 27920568), (10673, 27219480), (11336, 25627515), (12315, 23590216), (12486, 23267140), (13080, 22210513), (14170, 20502012), (16420, 17692662), (16648, 17450355), (17004, 17085010), (19704, 14743885), (20810, 13960284), (21255, 13668008), (21346, 13609740), (24630, 11795108), (24972, 11633570), (27053, 10738680), (28340, 10251006), (31215, 9306856), (32019, 9073160), (32840, 8846331), (34008, 8542505), (41620, 6980142), (42510, 6834004), (42692, 6804870), (49260, 5897554), (49944, 5816785), (53365, 5443896), (54106, 5369340), (56680, 5125503), (62430, 4653428), (64038, 4536580), (81159, 3579560), (83240, 3490071), (85020, 3417002), (85384, 3402435), (89489, 3246360), (98520, 2948777), (106730, 2721948), (108212, 2684670), (124860, 2326714), (128076, 2268290), (135265, 2147736), (160095, 1814632), (162318, 1789780), (170040, 1708501), (178978, 1623180), (213460, 1360974), (216424, 1342335), (226829, 1280760), (249720, 1163357), (256152, 1134145), (268467, 1082120), (270530, 1073868), (320190, 907316), (324636, 894890), (357956, 811590), (405795, 715912), (426920, 680487), (447445, 649272), (453658, 640380), (536934, 541060)]