148395720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{389}}^1$

素因数の和:448

約数の個数: 192

約数和(自身を含む): 517233600

約数和(自身を除く): 368837880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 289, 330, 340, 374, 389, 408, 440, 510, 561, 578, 660, 680, 748, 778, 867, 935, 1020, 1122, 1156, 1167, 1320, 1445, 1496, 1556, 1734, 1870, 1945, 2040, 2244, 2312, 2334, 2805, 2890, 3112, 3179, 3468, 3740, 3890, 4279, 4335, 4488, 4668, 5610, 5780, 5835, 6358, 6613, 6936, 7480, 7780, 8558, 8670, 9336, 9537, 11220, 11560, 11670, 12716, 12837, 13226, 15560, 15895, 17116, 17340, 19074, 19839, 21395, 22440, 23340, 25432, 25674, 26452, 31790, 33065, 34232, 34680, 38148, 39678, 42790, 46680, 47685, 51348, 52904, 63580, 64185, 66130, 72743, 76296, 79356, 85580, 95370, 99195, 102696, 112421, 127160, 128370, 132260, 145486, 158712, 171160, 190740, 198390, 218229, 224842, 256740, 264520, 290972, 337263, 363715, 381480, 396780, 436458, 449684, 513480, 562105, 581944, 674526, 727430, 793560, 872916, 899368, 1091145, 1124210, 1236631, 1349052, 1454860, 1686315, 1745832, 2182290, 2248420, 2473262, 2698104, 2909720, 3372630, 3709893, 4364580, 4496840, 4946524, 6183155, 6745260, 7419786, 8729160, 9893048, 12366310, 13490520, 14839572, 18549465, 24732620, 29679144, 37098930, 49465240, 74197860, 148395720]

約数ペア:

[(1, 148395720), (2, 74197860), (3, 49465240), (4, 37098930), (5, 29679144), (6, 24732620), (8, 18549465), (10, 14839572), (11, 13490520), (12, 12366310), (15, 9893048), (17, 8729160), (20, 7419786), (22, 6745260), (24, 6183155), (30, 4946524), (33, 4496840), (34, 4364580), (40, 3709893), (44, 3372630), (51, 2909720), (55, 2698104), (60, 2473262), (66, 2248420), (68, 2182290), (85, 1745832), (88, 1686315), (102, 1454860), (110, 1349052), (120, 1236631), (132, 1124210), (136, 1091145), (165, 899368), (170, 872916), (187, 793560), (204, 727430), (220, 674526), (255, 581944), (264, 562105), (289, 513480), (330, 449684), (340, 436458), (374, 396780), (389, 381480), (408, 363715), (440, 337263), (510, 290972), (561, 264520), (578, 256740), (660, 224842), (680, 218229), (748, 198390), (778, 190740), (867, 171160), (935, 158712), (1020, 145486), (1122, 132260), (1156, 128370), (1167, 127160), (1320, 112421), (1445, 102696), (1496, 99195), (1556, 95370), (1734, 85580), (1870, 79356), (1945, 76296), (2040, 72743), (2244, 66130), (2312, 64185), (2334, 63580), (2805, 52904), (2890, 51348), (3112, 47685), (3179, 46680), (3468, 42790), (3740, 39678), (3890, 38148), (4279, 34680), (4335, 34232), (4488, 33065), (4668, 31790), (5610, 26452), (5780, 25674), (5835, 25432), (6358, 23340), (6613, 22440), (6936, 21395), (7480, 19839), (7780, 19074), (8558, 17340), (8670, 17116), (9336, 15895), (9537, 15560), (11220, 13226), (11560, 12837), (11670, 12716)]