83960760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:637

約数の個数: 128

約数和(自身を含む): 274337280

約数和(自身を除く): 190376520

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, 107, 120, 130, 156, 195, 214, 260, 312, 321, 390, 428, 503, 520, 535, 642, 780, 856, 1006, 1070, 1284, 1391, 1509, 1560, 1605, 2012, 2140, 2515, 2568, 2782, 3018, 3210, 4024, 4173, 4280, 5030, 5564, 6036, 6420, 6539, 6955, 7545, 8346, 10060, 11128, 12072, 12840, 13078, 13910, 15090, 16692, 19617, 20120, 20865, 26156, 27820, 30180, 32695, 33384, 39234, 41730, 52312, 53821, 55640, 60360, 65390, 78468, 83460, 98085, 107642, 130780, 156936, 161463, 166920, 196170, 215284, 261560, 269105, 322926, 392340, 430568, 538210, 645852, 699673, 784680, 807315, 1076420, 1291704, 1399346, 1614630, 2099019, 2152840, 2798692, 3229260, 3498365, 4198038, 5597384, 6458520, 6996730, 8396076, 10495095, 13993460, 16792152, 20990190, 27986920, 41980380, 83960760]

約数ペア:

[(1, 83960760), (2, 41980380), (3, 27986920), (4, 20990190), (5, 16792152), (6, 13993460), (8, 10495095), (10, 8396076), (12, 6996730), (13, 6458520), (15, 5597384), (20, 4198038), (24, 3498365), (26, 3229260), (30, 2798692), (39, 2152840), (40, 2099019), (52, 1614630), (60, 1399346), (65, 1291704), (78, 1076420), (104, 807315), (107, 784680), (120, 699673), (130, 645852), (156, 538210), (195, 430568), (214, 392340), (260, 322926), (312, 269105), (321, 261560), (390, 215284), (428, 196170), (503, 166920), (520, 161463), (535, 156936), (642, 130780), (780, 107642), (856, 98085), (1006, 83460), (1070, 78468), (1284, 65390), (1391, 60360), (1509, 55640), (1560, 53821), (1605, 52312), (2012, 41730), (2140, 39234), (2515, 33384), (2568, 32695), (2782, 30180), (3018, 27820), (3210, 26156), (4024, 20865), (4173, 20120), (4280, 19617), (5030, 16692), (5564, 15090), (6036, 13910), (6420, 13078), (6539, 12840), (6955, 12072), (7545, 11128), (8346, 10060)]