188850120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{733}}^1$

素因数の和:879

約数の個数: 128

約数和(自身を含む): 602467200

約数和(自身を除く): 413617080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 113, 114, 120, 152, 190, 226, 228, 285, 339, 380, 452, 456, 565, 570, 678, 733, 760, 904, 1130, 1140, 1356, 1466, 1695, 2147, 2199, 2260, 2280, 2712, 2932, 3390, 3665, 4294, 4398, 4520, 5864, 6441, 6780, 7330, 8588, 8796, 10735, 10995, 12882, 13560, 13927, 14660, 17176, 17592, 21470, 21990, 25764, 27854, 29320, 32205, 41781, 42940, 43980, 51528, 55708, 64410, 69635, 82829, 83562, 85880, 87960, 111416, 128820, 139270, 165658, 167124, 208905, 248487, 257640, 278540, 331316, 334248, 414145, 417810, 496974, 557080, 662632, 828290, 835620, 993948, 1242435, 1573751, 1656580, 1671240, 1987896, 2484870, 3147502, 3313160, 4721253, 4969740, 6295004, 7868755, 9442506, 9939480, 12590008, 15737510, 18885012, 23606265, 31475020, 37770024, 47212530, 62950040, 94425060, 188850120]

約数ペア:

[(1, 188850120), (2, 94425060), (3, 62950040), (4, 47212530), (5, 37770024), (6, 31475020), (8, 23606265), (10, 18885012), (12, 15737510), (15, 12590008), (19, 9939480), (20, 9442506), (24, 7868755), (30, 6295004), (38, 4969740), (40, 4721253), (57, 3313160), (60, 3147502), (76, 2484870), (95, 1987896), (113, 1671240), (114, 1656580), (120, 1573751), (152, 1242435), (190, 993948), (226, 835620), (228, 828290), (285, 662632), (339, 557080), (380, 496974), (452, 417810), (456, 414145), (565, 334248), (570, 331316), (678, 278540), (733, 257640), (760, 248487), (904, 208905), (1130, 167124), (1140, 165658), (1356, 139270), (1466, 128820), (1695, 111416), (2147, 87960), (2199, 85880), (2260, 83562), (2280, 82829), (2712, 69635), (2932, 64410), (3390, 55708), (3665, 51528), (4294, 43980), (4398, 42940), (4520, 41781), (5864, 32205), (6441, 29320), (6780, 27854), (7330, 25764), (8588, 21990), (8796, 21470), (10735, 17592), (10995, 17176), (12882, 14660), (13560, 13927)]