40112520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 148417920

約数和(自身を除く): 108305400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 53, 56, 60, 68, 70, 84, 85, 102, 105, 106, 119, 120, 136, 140, 159, 168, 170, 204, 210, 212, 238, 255, 265, 280, 318, 340, 357, 371, 408, 420, 424, 476, 510, 530, 595, 636, 680, 714, 742, 795, 840, 901, 952, 1020, 1060, 1113, 1190, 1272, 1428, 1484, 1590, 1785, 1802, 1855, 2040, 2120, 2226, 2380, 2703, 2809, 2856, 2968, 3180, 3570, 3604, 3710, 4452, 4505, 4760, 5406, 5565, 5618, 6307, 6360, 7140, 7208, 7420, 8427, 8904, 9010, 10812, 11130, 11236, 12614, 13515, 14045, 14280, 14840, 16854, 18020, 18921, 19663, 21624, 22260, 22472, 25228, 27030, 28090, 31535, 33708, 36040, 37842, 39326, 42135, 44520, 47753, 50456, 54060, 56180, 58989, 63070, 67416, 75684, 78652, 84270, 94605, 95506, 98315, 108120, 112360, 117978, 126140, 143259, 151368, 157304, 168540, 189210, 191012, 196630, 235956, 238765, 252280, 286518, 294945, 334271, 337080, 378420, 382024, 393260, 471912, 477530, 573036, 589890, 668542, 716295, 756840, 786520, 955060, 1002813, 1146072, 1179780, 1337084, 1432590, 1671355, 1910120, 2005626, 2359560, 2674168, 2865180, 3342710, 4011252, 5014065, 5730360, 6685420, 8022504, 10028130, 13370840, 20056260, 40112520]

約数ペア:

[(1, 40112520), (2, 20056260), (3, 13370840), (4, 10028130), (5, 8022504), (6, 6685420), (7, 5730360), (8, 5014065), (10, 4011252), (12, 3342710), (14, 2865180), (15, 2674168), (17, 2359560), (20, 2005626), (21, 1910120), (24, 1671355), (28, 1432590), (30, 1337084), (34, 1179780), (35, 1146072), (40, 1002813), (42, 955060), (51, 786520), (53, 756840), (56, 716295), (60, 668542), (68, 589890), (70, 573036), (84, 477530), (85, 471912), (102, 393260), (105, 382024), (106, 378420), (119, 337080), (120, 334271), (136, 294945), (140, 286518), (159, 252280), (168, 238765), (170, 235956), (204, 196630), (210, 191012), (212, 189210), (238, 168540), (255, 157304), (265, 151368), (280, 143259), (318, 126140), (340, 117978), (357, 112360), (371, 108120), (408, 98315), (420, 95506), (424, 94605), (476, 84270), (510, 78652), (530, 75684), (595, 67416), (636, 63070), (680, 58989), (714, 56180), (742, 54060), (795, 50456), (840, 47753), (901, 44520), (952, 42135), (1020, 39326), (1060, 37842), (1113, 36040), (1190, 33708), (1272, 31535), (1428, 28090), (1484, 27030), (1590, 25228), (1785, 22472), (1802, 22260), (1855, 21624), (2040, 19663), (2120, 18921), (2226, 18020), (2380, 16854), (2703, 14840), (2809, 14280), (2856, 14045), (2968, 13515), (3180, 12614), (3570, 11236), (3604, 11130), (3710, 10812), (4452, 9010), (4505, 8904), (4760, 8427), (5406, 7420), (5565, 7208), (5618, 7140), (6307, 6360)]