439370849680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1\times {\mathrm{13099}}^1$

素因数の和:13881

約数の個数: 160

約数和(自身を含む): 1182433248000

約数和(自身を除く): 743062398320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 89, 112, 140, 178, 280, 356, 445, 560, 623, 673, 712, 890, 1246, 1346, 1424, 1780, 2492, 2692, 3115, 3365, 3560, 4711, 4984, 5384, 6230, 6730, 7120, 9422, 9968, 10768, 12460, 13099, 13460, 18844, 23555, 24920, 26198, 26920, 37688, 47110, 49840, 52396, 53840, 59897, 65495, 75376, 91693, 94220, 104792, 119794, 130990, 183386, 188440, 209584, 239588, 261980, 299485, 366772, 376880, 419279, 458465, 479176, 523960, 598970, 733544, 838558, 916930, 958352, 1047920, 1165811, 1197940, 1467088, 1677116, 1833860, 2096395, 2331622, 2395880, 3354232, 3667720, 4192790, 4663244, 4791760, 5829055, 6708464, 7335440, 8160677, 8385580, 8815627, 9326488, 11658110, 16321354, 16771160, 17631254, 18652976, 23316220, 32642708, 33542320, 35262508, 40803385, 44078135, 46632440, 61709389, 65285416, 70525016, 81606770, 88156270, 93264880, 123418778, 130570832, 141050032, 163213540, 176312540, 246837556, 308546945, 326427080, 352625080, 493675112, 617093890, 652854160, 705250160, 784590803, 987350224, 1234187780, 1569181606, 2468375560, 3138363212, 3922954015, 4936751120, 5492135621, 6276726424, 7845908030, 10984271242, 12553452848, 15691816060, 21968542484, 27460678105, 31383632120, 43937084968, 54921356210, 62767264240, 87874169936, 109842712420, 219685424840, 439370849680]

約数ペア:

[(1, 439370849680), (2, 219685424840), (4, 109842712420), (5, 87874169936), (7, 62767264240), (8, 54921356210), (10, 43937084968), (14, 31383632120), (16, 27460678105), (20, 21968542484), (28, 15691816060), (35, 12553452848), (40, 10984271242), (56, 7845908030), (70, 6276726424), (80, 5492135621), (89, 4936751120), (112, 3922954015), (140, 3138363212), (178, 2468375560), (280, 1569181606), (356, 1234187780), (445, 987350224), (560, 784590803), (623, 705250160), (673, 652854160), (712, 617093890), (890, 493675112), (1246, 352625080), (1346, 326427080), (1424, 308546945), (1780, 246837556), (2492, 176312540), (2692, 163213540), (3115, 141050032), (3365, 130570832), (3560, 123418778), (4711, 93264880), (4984, 88156270), (5384, 81606770), (6230, 70525016), (6730, 65285416), (7120, 61709389), (9422, 46632440), (9968, 44078135), (10768, 40803385), (12460, 35262508), (13099, 33542320), (13460, 32642708), (18844, 23316220), (23555, 18652976), (24920, 17631254), (26198, 16771160), (26920, 16321354), (37688, 11658110), (47110, 9326488), (49840, 8815627), (52396, 8385580), (53840, 8160677), (59897, 7335440), (65495, 6708464), (75376, 5829055), (91693, 4791760), (94220, 4663244), (104792, 4192790), (119794, 3667720), (130990, 3354232), (183386, 2395880), (188440, 2331622), (209584, 2096395), (239588, 1833860), (261980, 1677116), (299485, 1467088), (366772, 1197940), (376880, 1165811), (419279, 1047920), (458465, 958352), (479176, 916930), (523960, 838558), (598970, 733544)]