156687332940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1\times {\mathrm{7669}}^1$

素因数の和:8416

約数の個数: 144

約数和(自身を含む): 478416556800

約数和(自身を除く): 321729223860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 223, 446, 509, 669, 892, 1018, 1115, 1338, 1527, 2007, 2036, 2230, 2545, 2676, 3054, 3345, 4014, 4460, 4581, 5090, 6108, 6690, 7635, 7669, 8028, 9162, 10035, 10180, 13380, 15270, 15338, 18324, 20070, 22905, 23007, 30540, 30676, 38345, 40140, 45810, 46014, 69021, 76690, 91620, 92028, 113507, 115035, 138042, 153380, 227014, 230070, 276084, 340521, 345105, 454028, 460140, 567535, 681042, 690210, 1021563, 1135070, 1362084, 1380420, 1702605, 1710187, 2043126, 2270140, 3405210, 3420374, 3903521, 4086252, 5107815, 5130561, 6810420, 6840748, 7807042, 8550935, 10215630, 10261122, 11710563, 15391683, 15614084, 17101870, 19517605, 20431260, 20522244, 23421126, 25652805, 30783366, 34203740, 35131689, 39035210, 46842252, 51305610, 58552815, 61566732, 70263378, 76958415, 78070420, 102611220, 117105630, 140526756, 153916830, 175658445, 234211260, 307833660, 351316890, 702633780, 870485183, 1740970366, 2611455549, 3481940732, 4352425915, 5222911098, 7834366647, 8704851830, 10445822196, 13057277745, 15668733294, 17409703660, 26114555490, 31337466588, 39171833235, 52229110980, 78343666470, 156687332940]

約数ペア:

[(1, 156687332940), (2, 78343666470), (3, 52229110980), (4, 39171833235), (5, 31337466588), (6, 26114555490), (9, 17409703660), (10, 15668733294), (12, 13057277745), (15, 10445822196), (18, 8704851830), (20, 7834366647), (30, 5222911098), (36, 4352425915), (45, 3481940732), (60, 2611455549), (90, 1740970366), (180, 870485183), (223, 702633780), (446, 351316890), (509, 307833660), (669, 234211260), (892, 175658445), (1018, 153916830), (1115, 140526756), (1338, 117105630), (1527, 102611220), (2007, 78070420), (2036, 76958415), (2230, 70263378), (2545, 61566732), (2676, 58552815), (3054, 51305610), (3345, 46842252), (4014, 39035210), (4460, 35131689), (4581, 34203740), (5090, 30783366), (6108, 25652805), (6690, 23421126), (7635, 20522244), (7669, 20431260), (8028, 19517605), (9162, 17101870), (10035, 15614084), (10180, 15391683), (13380, 11710563), (15270, 10261122), (15338, 10215630), (18324, 8550935), (20070, 7807042), (22905, 6840748), (23007, 6810420), (30540, 5130561), (30676, 5107815), (38345, 4086252), (40140, 3903521), (45810, 3420374), (46014, 3405210), (69021, 2270140), (76690, 2043126), (91620, 1710187), (92028, 1702605), (113507, 1380420), (115035, 1362084), (138042, 1135070), (153380, 1021563), (227014, 690210), (230070, 681042), (276084, 567535), (340521, 460140), (345105, 454028)]