67926120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 213840000

約数和(自身を除く): 145913880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 131, 145, 149, 174, 232, 262, 290, 298, 348, 393, 435, 447, 524, 580, 596, 655, 696, 745, 786, 870, 894, 1048, 1160, 1192, 1310, 1490, 1572, 1740, 1788, 1965, 2235, 2620, 2980, 3144, 3480, 3576, 3799, 3930, 4321, 4470, 5240, 5960, 7598, 7860, 8642, 8940, 11397, 12963, 15196, 15720, 17284, 17880, 18995, 19519, 21605, 22794, 25926, 30392, 34568, 37990, 39038, 43210, 45588, 51852, 56985, 58557, 64815, 75980, 78076, 86420, 91176, 97595, 103704, 113970, 117114, 129630, 151960, 156152, 172840, 195190, 227940, 234228, 259260, 292785, 390380, 455880, 468456, 518520, 566051, 585570, 780760, 1132102, 1171140, 1698153, 2264204, 2342280, 2830255, 3396306, 4528408, 5660510, 6792612, 8490765, 11321020, 13585224, 16981530, 22642040, 33963060, 67926120]

約数ペア:

[(1, 67926120), (2, 33963060), (3, 22642040), (4, 16981530), (5, 13585224), (6, 11321020), (8, 8490765), (10, 6792612), (12, 5660510), (15, 4528408), (20, 3396306), (24, 2830255), (29, 2342280), (30, 2264204), (40, 1698153), (58, 1171140), (60, 1132102), (87, 780760), (116, 585570), (120, 566051), (131, 518520), (145, 468456), (149, 455880), (174, 390380), (232, 292785), (262, 259260), (290, 234228), (298, 227940), (348, 195190), (393, 172840), (435, 156152), (447, 151960), (524, 129630), (580, 117114), (596, 113970), (655, 103704), (696, 97595), (745, 91176), (786, 86420), (870, 78076), (894, 75980), (1048, 64815), (1160, 58557), (1192, 56985), (1310, 51852), (1490, 45588), (1572, 43210), (1740, 39038), (1788, 37990), (1965, 34568), (2235, 30392), (2620, 25926), (2980, 22794), (3144, 21605), (3480, 19519), (3576, 18995), (3799, 17880), (3930, 17284), (4321, 15720), (4470, 15196), (5240, 12963), (5960, 11397), (7598, 8940), (7860, 8642)]