14890153120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{176591}}^1$

素因数の和:176654

約数の個数: 96

約数和(自身を含む): 38449022976

約数和(自身を除く): 23558869856

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 340, 496, 527, 544, 620, 680, 992, 1054, 1240, 1360, 2108, 2480, 2635, 2720, 4216, 4960, 5270, 8432, 10540, 16864, 21080, 42160, 84320, 176591, 353182, 706364, 882955, 1412728, 1765910, 2825456, 3002047, 3531820, 5474321, 5650912, 6004094, 7063640, 10948642, 12008188, 14127280, 15010235, 21897284, 24016376, 27371605, 28254560, 30020470, 43794568, 48032752, 54743210, 60040940, 87589136, 93063457, 96065504, 109486420, 120081880, 175178272, 186126914, 218972840, 240163760, 372253828, 437945680, 465317285, 480327520, 744507656, 875891360, 930634570, 1489015312, 1861269140, 2978030624, 3722538280, 7445076560, 14890153120]

約数ペア:

[(1, 14890153120), (2, 7445076560), (4, 3722538280), (5, 2978030624), (8, 1861269140), (10, 1489015312), (16, 930634570), (17, 875891360), (20, 744507656), (31, 480327520), (32, 465317285), (34, 437945680), (40, 372253828), (62, 240163760), (68, 218972840), (80, 186126914), (85, 175178272), (124, 120081880), (136, 109486420), (155, 96065504), (160, 93063457), (170, 87589136), (248, 60040940), (272, 54743210), (310, 48032752), (340, 43794568), (496, 30020470), (527, 28254560), (544, 27371605), (620, 24016376), (680, 21897284), (992, 15010235), (1054, 14127280), (1240, 12008188), (1360, 10948642), (2108, 7063640), (2480, 6004094), (2635, 5650912), (2720, 5474321), (4216, 3531820), (4960, 3002047), (5270, 2825456), (8432, 1765910), (10540, 1412728), (16864, 882955), (21080, 706364), (42160, 353182), (84320, 176591)]