84840130480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{569}}^1\times {\mathrm{593}}^1$

素因数の和:1631

約数の個数: 160

約数和(自身を含む): 226713168000

約数和(自身を除く): 141873037520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 449, 560, 569, 593, 898, 1138, 1186, 1796, 2245, 2276, 2372, 2845, 2965, 3143, 3592, 3983, 4151, 4490, 4552, 4744, 5690, 5930, 6286, 7184, 7966, 8302, 8980, 9104, 9488, 11380, 11860, 12572, 15715, 15932, 16604, 17960, 19915, 20755, 22760, 23720, 25144, 31430, 31864, 33208, 35920, 39830, 41510, 45520, 47440, 50288, 62860, 63728, 66416, 79660, 83020, 125720, 159320, 166040, 251440, 255481, 266257, 318640, 332080, 337417, 510962, 532514, 674834, 1021924, 1065028, 1277405, 1331285, 1349668, 1687085, 1788367, 1863799, 2043848, 2130056, 2361919, 2554810, 2662570, 2699336, 3374170, 3576734, 3727598, 4087696, 4260112, 4723838, 5109620, 5325140, 5398672, 6748340, 7153468, 7455196, 8941835, 9318995, 9447676, 10219240, 10650280, 11809595, 13496680, 14306936, 14910392, 17883670, 18637990, 18895352, 20438480, 21300560, 23619190, 26993360, 28613872, 29820784, 35767340, 37275980, 37790704, 47238380, 71534680, 74551960, 94476760, 143069360, 149103920, 151500233, 188953520, 303000466, 606000932, 757501165, 1060501631, 1212001864, 1515002330, 2121003262, 2424003728, 3030004660, 4242006524, 5302508155, 6060009320, 8484013048, 10605016310, 12120018640, 16968026096, 21210032620, 42420065240, 84840130480]

約数ペア:

[(1, 84840130480), (2, 42420065240), (4, 21210032620), (5, 16968026096), (7, 12120018640), (8, 10605016310), (10, 8484013048), (14, 6060009320), (16, 5302508155), (20, 4242006524), (28, 3030004660), (35, 2424003728), (40, 2121003262), (56, 1515002330), (70, 1212001864), (80, 1060501631), (112, 757501165), (140, 606000932), (280, 303000466), (449, 188953520), (560, 151500233), (569, 149103920), (593, 143069360), (898, 94476760), (1138, 74551960), (1186, 71534680), (1796, 47238380), (2245, 37790704), (2276, 37275980), (2372, 35767340), (2845, 29820784), (2965, 28613872), (3143, 26993360), (3592, 23619190), (3983, 21300560), (4151, 20438480), (4490, 18895352), (4552, 18637990), (4744, 17883670), (5690, 14910392), (5930, 14306936), (6286, 13496680), (7184, 11809595), (7966, 10650280), (8302, 10219240), (8980, 9447676), (9104, 9318995), (9488, 8941835), (11380, 7455196), (11860, 7153468), (12572, 6748340), (15715, 5398672), (15932, 5325140), (16604, 5109620), (17960, 4723838), (19915, 4260112), (20755, 4087696), (22760, 3727598), (23720, 3576734), (25144, 3374170), (31430, 2699336), (31864, 2662570), (33208, 2554810), (35920, 2361919), (39830, 2130056), (41510, 2043848), (45520, 1863799), (47440, 1788367), (50288, 1687085), (62860, 1349668), (63728, 1331285), (66416, 1277405), (79660, 1065028), (83020, 1021924), (125720, 674834), (159320, 532514), (166040, 510962), (251440, 337417), (255481, 332080), (266257, 318640)]