229512840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{599}}^1$

素因数の和:747

約数の個数: 128

約数和(自身を含む): 718848000

約数和(自身を除く): 489335160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 103, 120, 124, 155, 186, 206, 248, 309, 310, 372, 412, 465, 515, 599, 618, 620, 744, 824, 930, 1030, 1198, 1236, 1240, 1545, 1797, 1860, 2060, 2396, 2472, 2995, 3090, 3193, 3594, 3720, 4120, 4792, 5990, 6180, 6386, 7188, 8985, 9579, 11980, 12360, 12772, 14376, 15965, 17970, 18569, 19158, 23960, 25544, 31930, 35940, 37138, 38316, 47895, 55707, 61697, 63860, 71880, 74276, 76632, 92845, 95790, 111414, 123394, 127720, 148552, 185091, 185690, 191580, 222828, 246788, 278535, 308485, 370182, 371380, 383160, 445656, 493576, 557070, 616970, 740364, 742760, 925455, 1114140, 1233940, 1480728, 1850910, 1912607, 2228280, 2467880, 3701820, 3825214, 5737821, 7403640, 7650428, 9563035, 11475642, 15300856, 19126070, 22951284, 28689105, 38252140, 45902568, 57378210, 76504280, 114756420, 229512840]

約数ペア:

[(1, 229512840), (2, 114756420), (3, 76504280), (4, 57378210), (5, 45902568), (6, 38252140), (8, 28689105), (10, 22951284), (12, 19126070), (15, 15300856), (20, 11475642), (24, 9563035), (30, 7650428), (31, 7403640), (40, 5737821), (60, 3825214), (62, 3701820), (93, 2467880), (103, 2228280), (120, 1912607), (124, 1850910), (155, 1480728), (186, 1233940), (206, 1114140), (248, 925455), (309, 742760), (310, 740364), (372, 616970), (412, 557070), (465, 493576), (515, 445656), (599, 383160), (618, 371380), (620, 370182), (744, 308485), (824, 278535), (930, 246788), (1030, 222828), (1198, 191580), (1236, 185690), (1240, 185091), (1545, 148552), (1797, 127720), (1860, 123394), (2060, 111414), (2396, 95790), (2472, 92845), (2995, 76632), (3090, 74276), (3193, 71880), (3594, 63860), (3720, 61697), (4120, 55707), (4792, 47895), (5990, 38316), (6180, 37138), (6386, 35940), (7188, 31930), (8985, 25544), (9579, 23960), (11980, 19158), (12360, 18569), (12772, 17970), (14376, 15965)]