7521569640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1607173}}^1$

素因数の和:1607203

約数の個数: 96

約数和(自身を含む): 26325510120

約数和(自身を除く): 18803940480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 1607173, 3214346, 4821519, 6428692, 8035865, 9643038, 12857384, 14464557, 16071730, 19286076, 20893249, 24107595, 28929114, 32143460, 38572152, 41786498, 48215190, 57858228, 62679747, 64286920, 72322785, 83572996, 96430380, 104466245, 115716456, 125359494, 144645570, 167145992, 188039241, 192860760, 208932490, 250718988, 289291140, 313398735, 376078482, 417864980, 501437976, 578582280, 626797470, 752156964, 835729960, 940196205, 1253594940, 1504313928, 1880392410, 2507189880, 3760784820, 7521569640]

約数ペア:

[(1, 7521569640), (2, 3760784820), (3, 2507189880), (4, 1880392410), (5, 1504313928), (6, 1253594940), (8, 940196205), (9, 835729960), (10, 752156964), (12, 626797470), (13, 578582280), (15, 501437976), (18, 417864980), (20, 376078482), (24, 313398735), (26, 289291140), (30, 250718988), (36, 208932490), (39, 192860760), (40, 188039241), (45, 167145992), (52, 144645570), (60, 125359494), (65, 115716456), (72, 104466245), (78, 96430380), (90, 83572996), (104, 72322785), (117, 64286920), (120, 62679747), (130, 57858228), (156, 48215190), (180, 41786498), (195, 38572152), (234, 32143460), (260, 28929114), (312, 24107595), (360, 20893249), (390, 19286076), (468, 16071730), (520, 14464557), (585, 12857384), (780, 9643038), (936, 8035865), (1170, 6428692), (1560, 4821519), (2340, 3214346), (4680, 1607173)]