156034920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 486570240

約数和(自身を除く): 330535320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 113, 120, 148, 185, 222, 226, 296, 311, 339, 370, 444, 452, 555, 565, 622, 678, 740, 888, 904, 933, 1110, 1130, 1244, 1356, 1480, 1555, 1695, 1866, 2220, 2260, 2488, 2712, 3110, 3390, 3732, 4181, 4440, 4520, 4665, 6220, 6780, 7464, 8362, 9330, 11507, 12440, 12543, 13560, 16724, 18660, 20905, 23014, 25086, 33448, 34521, 35143, 37320, 41810, 46028, 50172, 57535, 62715, 69042, 70286, 83620, 92056, 100344, 105429, 115070, 125430, 138084, 140572, 167240, 172605, 175715, 210858, 230140, 250860, 276168, 281144, 345210, 351430, 421716, 460280, 501720, 527145, 690420, 702860, 843432, 1054290, 1300291, 1380840, 1405720, 2108580, 2600582, 3900873, 4217160, 5201164, 6501455, 7801746, 10402328, 13002910, 15603492, 19504365, 26005820, 31206984, 39008730, 52011640, 78017460, 156034920]

約数ペア:

[(1, 156034920), (2, 78017460), (3, 52011640), (4, 39008730), (5, 31206984), (6, 26005820), (8, 19504365), (10, 15603492), (12, 13002910), (15, 10402328), (20, 7801746), (24, 6501455), (30, 5201164), (37, 4217160), (40, 3900873), (60, 2600582), (74, 2108580), (111, 1405720), (113, 1380840), (120, 1300291), (148, 1054290), (185, 843432), (222, 702860), (226, 690420), (296, 527145), (311, 501720), (339, 460280), (370, 421716), (444, 351430), (452, 345210), (555, 281144), (565, 276168), (622, 250860), (678, 230140), (740, 210858), (888, 175715), (904, 172605), (933, 167240), (1110, 140572), (1130, 138084), (1244, 125430), (1356, 115070), (1480, 105429), (1555, 100344), (1695, 92056), (1866, 83620), (2220, 70286), (2260, 69042), (2488, 62715), (2712, 57535), (3110, 50172), (3390, 46028), (3732, 41810), (4181, 37320), (4440, 35143), (4520, 34521), (4665, 33448), (6220, 25086), (6780, 23014), (7464, 20905), (8362, 18660), (9330, 16724), (11507, 13560), (12440, 12543)]