378044520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23687}}^1$

素因数の和:23727

約数の個数: 128

約数和(自身を含む): 1364428800

約数和(自身を除く): 986384280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 23687, 47374, 71061, 94748, 118435, 142122, 165809, 189496, 236870, 284244, 331618, 355305, 450053, 473740, 497427, 568488, 663236, 710610, 829045, 900106, 947480, 994854, 1326472, 1350159, 1421220, 1658090, 1800212, 1989708, 2250265, 2487135, 2700318, 2842440, 3150371, 3316180, 3600424, 3979416, 4500530, 4974270, 5400636, 6300742, 6632360, 6750795, 9001060, 9451113, 9948540, 10801272, 12601484, 13501590, 15751855, 18002120, 18902226, 19897080, 25202968, 27003180, 31503710, 37804452, 47255565, 54006360, 63007420, 75608904, 94511130, 126014840, 189022260, 378044520]

約数ペア:

[(1, 378044520), (2, 189022260), (3, 126014840), (4, 94511130), (5, 75608904), (6, 63007420), (7, 54006360), (8, 47255565), (10, 37804452), (12, 31503710), (14, 27003180), (15, 25202968), (19, 19897080), (20, 18902226), (21, 18002120), (24, 15751855), (28, 13501590), (30, 12601484), (35, 10801272), (38, 9948540), (40, 9451113), (42, 9001060), (56, 6750795), (57, 6632360), (60, 6300742), (70, 5400636), (76, 4974270), (84, 4500530), (95, 3979416), (105, 3600424), (114, 3316180), (120, 3150371), (133, 2842440), (140, 2700318), (152, 2487135), (168, 2250265), (190, 1989708), (210, 1800212), (228, 1658090), (266, 1421220), (280, 1350159), (285, 1326472), (380, 994854), (399, 947480), (420, 900106), (456, 829045), (532, 710610), (570, 663236), (665, 568488), (760, 497427), (798, 473740), (840, 450053), (1064, 355305), (1140, 331618), (1330, 284244), (1596, 236870), (1995, 189496), (2280, 165809), (2660, 142122), (3192, 118435), (3990, 94748), (5320, 71061), (7980, 47374), (15960, 23687)]