15691276560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1\times {\mathrm{1697}}^1$

素因数の和:2425

約数の個数: 160

約数和(自身を含む): 49572362880

約数和(自身を除く): 33881086320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 653, 708, 885, 944, 1180, 1306, 1416, 1697, 1770, 1959, 2360, 2612, 2832, 3265, 3394, 3540, 3918, 4720, 5091, 5224, 6530, 6788, 7080, 7836, 8485, 9795, 10182, 10448, 13060, 13576, 14160, 15672, 16970, 19590, 20364, 25455, 26120, 27152, 31344, 33940, 38527, 39180, 40728, 50910, 52240, 67880, 77054, 78360, 81456, 100123, 101820, 115581, 135760, 154108, 156720, 192635, 200246, 203640, 231162, 300369, 308216, 385270, 400492, 407280, 462324, 500615, 577905, 600738, 616432, 770540, 800984, 924648, 1001230, 1108141, 1155810, 1201476, 1501845, 1541080, 1601968, 1849296, 2002460, 2216282, 2311620, 2402952, 3003690, 3082160, 3324423, 4004920, 4432564, 4623240, 4805904, 5540705, 6007380, 6648846, 8009840, 8865128, 9246480, 11081410, 12014760, 13297692, 16622115, 17730256, 22162820, 24029520, 26595384, 33244230, 44325640, 53190768, 65380319, 66488460, 88651280, 130760638, 132976920, 196140957, 261521276, 265953840, 326901595, 392281914, 523042552, 653803190, 784563828, 980704785, 1046085104, 1307606380, 1569127656, 1961409570, 2615212760, 3138255312, 3922819140, 5230425520, 7845638280, 15691276560]

約数ペア:

[(1, 15691276560), (2, 7845638280), (3, 5230425520), (4, 3922819140), (5, 3138255312), (6, 2615212760), (8, 1961409570), (10, 1569127656), (12, 1307606380), (15, 1046085104), (16, 980704785), (20, 784563828), (24, 653803190), (30, 523042552), (40, 392281914), (48, 326901595), (59, 265953840), (60, 261521276), (80, 196140957), (118, 132976920), (120, 130760638), (177, 88651280), (236, 66488460), (240, 65380319), (295, 53190768), (354, 44325640), (472, 33244230), (590, 26595384), (653, 24029520), (708, 22162820), (885, 17730256), (944, 16622115), (1180, 13297692), (1306, 12014760), (1416, 11081410), (1697, 9246480), (1770, 8865128), (1959, 8009840), (2360, 6648846), (2612, 6007380), (2832, 5540705), (3265, 4805904), (3394, 4623240), (3540, 4432564), (3918, 4004920), (4720, 3324423), (5091, 3082160), (5224, 3003690), (6530, 2402952), (6788, 2311620), (7080, 2216282), (7836, 2002460), (8485, 1849296), (9795, 1601968), (10182, 1541080), (10448, 1501845), (13060, 1201476), (13576, 1155810), (14160, 1108141), (15672, 1001230), (16970, 924648), (19590, 800984), (20364, 770540), (25455, 616432), (26120, 600738), (27152, 577905), (31344, 500615), (33940, 462324), (38527, 407280), (39180, 400492), (40728, 385270), (50910, 308216), (52240, 300369), (67880, 231162), (77054, 203640), (78360, 200246), (81456, 192635), (100123, 156720), (101820, 154108), (115581, 135760)]