128788920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9173}}^1$

素因数の和:9206

約数の個数: 128

約数和(自身を含む): 462369600

約数和(自身を除く): 333580680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 9173, 14040, 18346, 27519, 36692, 45865, 55038, 73384, 82557, 91730, 110076, 119249, 137595, 165114, 183460, 220152, 238498, 247671, 275190, 330228, 357747, 366920, 412785, 476996, 495342, 550380, 596245, 660456, 715494, 825570, 953992, 990684, 1073241, 1100760, 1192490, 1238355, 1430988, 1651140, 1788735, 1981368, 2146482, 2384980, 2476710, 2861976, 3219723, 3302280, 3577470, 4292964, 4769960, 4953420, 5366205, 6439446, 7154940, 8585928, 9906840, 10732410, 12878892, 14309880, 16098615, 21464820, 25757784, 32197230, 42929640, 64394460, 128788920]

約数ペア:

[(1, 128788920), (2, 64394460), (3, 42929640), (4, 32197230), (5, 25757784), (6, 21464820), (8, 16098615), (9, 14309880), (10, 12878892), (12, 10732410), (13, 9906840), (15, 8585928), (18, 7154940), (20, 6439446), (24, 5366205), (26, 4953420), (27, 4769960), (30, 4292964), (36, 3577470), (39, 3302280), (40, 3219723), (45, 2861976), (52, 2476710), (54, 2384980), (60, 2146482), (65, 1981368), (72, 1788735), (78, 1651140), (90, 1430988), (104, 1238355), (108, 1192490), (117, 1100760), (120, 1073241), (130, 990684), (135, 953992), (156, 825570), (180, 715494), (195, 660456), (216, 596245), (234, 550380), (260, 495342), (270, 476996), (312, 412785), (351, 366920), (360, 357747), (390, 330228), (468, 275190), (520, 247671), (540, 238498), (585, 220152), (702, 183460), (780, 165114), (936, 137595), (1080, 119249), (1170, 110076), (1404, 91730), (1560, 82557), (1755, 73384), (2340, 55038), (2808, 45865), (3510, 36692), (4680, 27519), (7020, 18346), (9173, 14040)]