1604000520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1553}}^1$

素因数の和:1740

約数の個数: 192

約数和(自身を含む): 5527267200

約数和(自身を除く): 3923266680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 151, 152, 171, 180, 190, 228, 285, 302, 342, 360, 380, 453, 456, 570, 604, 684, 755, 760, 855, 906, 1140, 1208, 1359, 1368, 1510, 1553, 1710, 1812, 2265, 2280, 2718, 2869, 3020, 3106, 3420, 3624, 4530, 4659, 5436, 5738, 6040, 6212, 6795, 6840, 7765, 8607, 9060, 9318, 10872, 11476, 12424, 13590, 13977, 14345, 15530, 17214, 18120, 18636, 22952, 23295, 25821, 27180, 27954, 28690, 29507, 31060, 34428, 37272, 43035, 46590, 51642, 54360, 55908, 57380, 59014, 62120, 68856, 69885, 86070, 88521, 93180, 103284, 111816, 114760, 118028, 129105, 139770, 147535, 172140, 177042, 186360, 206568, 234503, 236056, 258210, 265563, 279540, 295070, 344280, 354084, 442605, 469006, 516420, 531126, 559080, 590140, 703509, 708168, 885210, 938012, 1032840, 1062252, 1172515, 1180280, 1327815, 1407018, 1770420, 1876024, 2110527, 2124504, 2345030, 2655630, 2814036, 3517545, 3540840, 4221054, 4455557, 4690060, 5311260, 5628072, 7035090, 8442108, 8911114, 9380120, 10552635, 10622520, 13366671, 14070180, 16884216, 17822228, 21105270, 22277785, 26733342, 28140360, 35644456, 40100013, 42210540, 44555570, 53466684, 66833355, 80200026, 84421080, 89111140, 106933368, 133666710, 160400052, 178222280, 200500065, 267333420, 320800104, 401000130, 534666840, 802000260, 1604000520]

約数ペア:

[(1, 1604000520), (2, 802000260), (3, 534666840), (4, 401000130), (5, 320800104), (6, 267333420), (8, 200500065), (9, 178222280), (10, 160400052), (12, 133666710), (15, 106933368), (18, 89111140), (19, 84421080), (20, 80200026), (24, 66833355), (30, 53466684), (36, 44555570), (38, 42210540), (40, 40100013), (45, 35644456), (57, 28140360), (60, 26733342), (72, 22277785), (76, 21105270), (90, 17822228), (95, 16884216), (114, 14070180), (120, 13366671), (151, 10622520), (152, 10552635), (171, 9380120), (180, 8911114), (190, 8442108), (228, 7035090), (285, 5628072), (302, 5311260), (342, 4690060), (360, 4455557), (380, 4221054), (453, 3540840), (456, 3517545), (570, 2814036), (604, 2655630), (684, 2345030), (755, 2124504), (760, 2110527), (855, 1876024), (906, 1770420), (1140, 1407018), (1208, 1327815), (1359, 1180280), (1368, 1172515), (1510, 1062252), (1553, 1032840), (1710, 938012), (1812, 885210), (2265, 708168), (2280, 703509), (2718, 590140), (2869, 559080), (3020, 531126), (3106, 516420), (3420, 469006), (3624, 442605), (4530, 354084), (4659, 344280), (5436, 295070), (5738, 279540), (6040, 265563), (6212, 258210), (6795, 236056), (6840, 234503), (7765, 206568), (8607, 186360), (9060, 177042), (9318, 172140), (10872, 147535), (11476, 139770), (12424, 129105), (13590, 118028), (13977, 114760), (14345, 111816), (15530, 103284), (17214, 93180), (18120, 88521), (18636, 86070), (22952, 69885), (23295, 68856), (25821, 62120), (27180, 59014), (27954, 57380), (28690, 55908), (29507, 54360), (31060, 51642), (34428, 46590), (37272, 43035)]