2034880120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:618

約数の個数: 256

約数和(自身を含む): 5998406400

約数和(自身を除く): 3963526280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 37, 40, 52, 56, 58, 65, 70, 74, 91, 104, 116, 130, 140, 145, 148, 182, 185, 203, 232, 259, 260, 280, 290, 296, 364, 370, 377, 406, 455, 481, 518, 520, 521, 580, 728, 740, 754, 812, 910, 962, 1015, 1036, 1042, 1073, 1160, 1295, 1480, 1508, 1624, 1820, 1885, 1924, 2030, 2072, 2084, 2146, 2405, 2590, 2605, 2639, 3016, 3367, 3640, 3647, 3770, 3848, 4060, 4168, 4292, 4810, 5180, 5210, 5278, 5365, 6734, 6773, 7294, 7511, 7540, 8120, 8584, 9620, 10360, 10420, 10556, 10730, 13195, 13468, 13546, 13949, 14588, 15022, 15080, 15109, 16835, 18235, 19240, 19277, 20840, 21112, 21460, 26390, 26936, 27092, 27898, 29176, 30044, 30218, 33670, 33865, 36470, 37555, 38554, 42920, 47411, 52780, 54184, 55796, 60088, 60436, 67340, 67730, 69745, 72940, 75110, 75545, 77108, 94822, 96385, 97643, 105560, 105763, 111592, 120872, 134680, 134939, 135460, 139490, 145880, 150220, 151090, 154216, 189644, 192770, 195286, 196417, 211526, 237055, 250601, 269878, 270920, 278980, 300440, 302180, 379288, 385540, 390572, 392834, 423052, 474110, 488215, 501202, 528815, 539756, 557960, 559033, 604360, 674695, 771080, 781144, 785668, 846104, 948220, 976430, 982085, 1002404, 1057630, 1079512, 1118066, 1253005, 1349390, 1374919, 1571336, 1754207, 1896440, 1952860, 1964170, 2004808, 2115260, 2236132, 2506010, 2698780, 2749838, 2795165, 3508414, 3905720, 3913231, 3928340, 4230520, 4472264, 5012020, 5397560, 5499676, 5590330, 6874595, 7016828, 7267429, 7826462, 7856680, 8771035, 10024040, 10999352, 11180660, 13749190, 14033656, 14534858, 15652924, 17542070, 19566155, 22361320, 27498380, 29069716, 31305848, 35084140, 36337145, 39132310, 50872003, 54996760, 58139432, 70168280, 72674290, 78264620, 101744006, 145348580, 156529240, 203488012, 254360015, 290697160, 406976024, 508720030, 1017440060, 2034880120]

約数ペア:

[(1, 2034880120), (2, 1017440060), (4, 508720030), (5, 406976024), (7, 290697160), (8, 254360015), (10, 203488012), (13, 156529240), (14, 145348580), (20, 101744006), (26, 78264620), (28, 72674290), (29, 70168280), (35, 58139432), (37, 54996760), (40, 50872003), (52, 39132310), (56, 36337145), (58, 35084140), (65, 31305848), (70, 29069716), (74, 27498380), (91, 22361320), (104, 19566155), (116, 17542070), (130, 15652924), (140, 14534858), (145, 14033656), (148, 13749190), (182, 11180660), (185, 10999352), (203, 10024040), (232, 8771035), (259, 7856680), (260, 7826462), (280, 7267429), (290, 7016828), (296, 6874595), (364, 5590330), (370, 5499676), (377, 5397560), (406, 5012020), (455, 4472264), (481, 4230520), (518, 3928340), (520, 3913231), (521, 3905720), (580, 3508414), (728, 2795165), (740, 2749838), (754, 2698780), (812, 2506010), (910, 2236132), (962, 2115260), (1015, 2004808), (1036, 1964170), (1042, 1952860), (1073, 1896440), (1160, 1754207), (1295, 1571336), (1480, 1374919), (1508, 1349390), (1624, 1253005), (1820, 1118066), (1885, 1079512), (1924, 1057630), (2030, 1002404), (2072, 982085), (2084, 976430), (2146, 948220), (2405, 846104), (2590, 785668), (2605, 781144), (2639, 771080), (3016, 674695), (3367, 604360), (3640, 559033), (3647, 557960), (3770, 539756), (3848, 528815), (4060, 501202), (4168, 488215), (4292, 474110), (4810, 423052), (5180, 392834), (5210, 390572), (5278, 385540), (5365, 379288), (6734, 302180), (6773, 300440), (7294, 278980), (7511, 270920), (7540, 269878), (8120, 250601), (8584, 237055), (9620, 211526), (10360, 196417), (10420, 195286), (10556, 192770), (10730, 189644), (13195, 154216), (13468, 151090), (13546, 150220), (13949, 145880), (14588, 139490), (15022, 135460), (15080, 134939), (15109, 134680), (16835, 120872), (18235, 111592), (19240, 105763), (19277, 105560), (20840, 97643), (21112, 96385), (21460, 94822), (26390, 77108), (26936, 75545), (27092, 75110), (27898, 72940), (29176, 69745), (30044, 67730), (30218, 67340), (33670, 60436), (33865, 60088), (36470, 55796), (37555, 54184), (38554, 52780), (42920, 47411)]