681824520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48563}}^1$

素因数の和:48596

約数の個数: 128

約数和(自身を含む): 2447625600

約数和(自身を除く): 1765801080

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, 14040, 48563, 97126, 145689, 194252, 242815, 291378, 388504, 437067, 485630, 582756, 631319, 728445, 874134, 971260, 1165512, 1262638, 1311201, 1456890, 1748268, 1893957, 1942520, 2185335, 2525276, 2622402, 2913780, 3156595, 3496536, 3787914, 4370670, 5050552, 5244804, 5681871, 5827560, 6313190, 6556005, 7575828, 8741340, 9469785, 10489608, 11363742, 12626380, 13112010, 15151656, 17045613, 17482680, 18939570, 22727484, 25252760, 26224020, 28409355, 34091226, 37879140, 45454968, 52448040, 56818710, 68182452, 75758280, 85228065, 113637420, 136364904, 170456130, 227274840, 340912260, 681824520]

約数ペア:

[(1, 681824520), (2, 340912260), (3, 227274840), (4, 170456130), (5, 136364904), (6, 113637420), (8, 85228065), (9, 75758280), (10, 68182452), (12, 56818710), (13, 52448040), (15, 45454968), (18, 37879140), (20, 34091226), (24, 28409355), (26, 26224020), (27, 25252760), (30, 22727484), (36, 18939570), (39, 17482680), (40, 17045613), (45, 15151656), (52, 13112010), (54, 12626380), (60, 11363742), (65, 10489608), (72, 9469785), (78, 8741340), (90, 7575828), (104, 6556005), (108, 6313190), (117, 5827560), (120, 5681871), (130, 5244804), (135, 5050552), (156, 4370670), (180, 3787914), (195, 3496536), (216, 3156595), (234, 2913780), (260, 2622402), (270, 2525276), (312, 2185335), (351, 1942520), (360, 1893957), (390, 1748268), (468, 1456890), (520, 1311201), (540, 1262638), (585, 1165512), (702, 971260), (780, 874134), (936, 728445), (1080, 631319), (1170, 582756), (1404, 485630), (1560, 437067), (1755, 388504), (2340, 291378), (2808, 242815), (3510, 194252), (4680, 145689), (7020, 97126), (14040, 48563)]