40166760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 129024000

約数和(自身を除く): 88857240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 79, 95, 114, 120, 152, 158, 190, 223, 228, 237, 285, 316, 380, 395, 446, 456, 474, 570, 632, 669, 760, 790, 892, 948, 1115, 1140, 1185, 1338, 1501, 1580, 1784, 1896, 2230, 2280, 2370, 2676, 3002, 3160, 3345, 4237, 4460, 4503, 4740, 5352, 6004, 6690, 7505, 8474, 8920, 9006, 9480, 12008, 12711, 13380, 15010, 16948, 17617, 18012, 21185, 22515, 25422, 26760, 30020, 33896, 35234, 36024, 42370, 45030, 50844, 52851, 60040, 63555, 70468, 84740, 88085, 90060, 101688, 105702, 127110, 140936, 169480, 176170, 180120, 211404, 254220, 264255, 334723, 352340, 422808, 508440, 528510, 669446, 704680, 1004169, 1057020, 1338892, 1673615, 2008338, 2114040, 2677784, 3347230, 4016676, 5020845, 6694460, 8033352, 10041690, 13388920, 20083380, 40166760]

約数ペア:

[(1, 40166760), (2, 20083380), (3, 13388920), (4, 10041690), (5, 8033352), (6, 6694460), (8, 5020845), (10, 4016676), (12, 3347230), (15, 2677784), (19, 2114040), (20, 2008338), (24, 1673615), (30, 1338892), (38, 1057020), (40, 1004169), (57, 704680), (60, 669446), (76, 528510), (79, 508440), (95, 422808), (114, 352340), (120, 334723), (152, 264255), (158, 254220), (190, 211404), (223, 180120), (228, 176170), (237, 169480), (285, 140936), (316, 127110), (380, 105702), (395, 101688), (446, 90060), (456, 88085), (474, 84740), (570, 70468), (632, 63555), (669, 60040), (760, 52851), (790, 50844), (892, 45030), (948, 42370), (1115, 36024), (1140, 35234), (1185, 33896), (1338, 30020), (1501, 26760), (1580, 25422), (1784, 22515), (1896, 21185), (2230, 18012), (2280, 17617), (2370, 16948), (2676, 15010), (3002, 13380), (3160, 12711), (3345, 12008), (4237, 9480), (4460, 9006), (4503, 8920), (4740, 8474), (5352, 7505), (6004, 6690)]