146591340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:469

約数の個数: 192

約数和(自身を含む): 508032000

約数和(自身を除く): 361440660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 343, 357, 419, 420, 476, 490, 510, 588, 595, 686, 714, 735, 833, 838, 980, 1020, 1029, 1190, 1257, 1372, 1428, 1470, 1666, 1676, 1715, 1785, 2058, 2095, 2380, 2499, 2514, 2933, 2940, 3332, 3430, 3570, 4116, 4165, 4190, 4998, 5028, 5145, 5831, 5866, 6285, 6860, 7123, 7140, 8330, 8380, 8799, 9996, 10290, 11662, 11732, 12495, 12570, 14246, 14665, 16660, 17493, 17598, 20531, 20580, 21369, 23324, 24990, 25140, 28492, 29155, 29330, 34986, 35196, 35615, 41062, 42738, 43995, 49861, 49980, 58310, 58660, 61593, 69972, 71230, 82124, 85476, 87465, 87990, 99722, 102655, 106845, 116620, 123186, 142460, 143717, 149583, 174930, 175980, 199444, 205310, 213690, 246372, 249305, 287434, 299166, 307965, 349027, 349860, 410620, 427380, 431151, 498610, 574868, 598332, 615930, 698054, 718585, 747915, 862302, 997220, 1047081, 1231860, 1396108, 1437170, 1495830, 1724604, 1745135, 2094162, 2155755, 2443189, 2874340, 2991660, 3490270, 4188324, 4311510, 4886378, 5235405, 6980540, 7329567, 8623020, 9772756, 10470810, 12215945, 14659134, 20941620, 24431890, 29318268, 36647835, 48863780, 73295670, 146591340]

約数ペア:

[(1, 146591340), (2, 73295670), (3, 48863780), (4, 36647835), (5, 29318268), (6, 24431890), (7, 20941620), (10, 14659134), (12, 12215945), (14, 10470810), (15, 9772756), (17, 8623020), (20, 7329567), (21, 6980540), (28, 5235405), (30, 4886378), (34, 4311510), (35, 4188324), (42, 3490270), (49, 2991660), (51, 2874340), (60, 2443189), (68, 2155755), (70, 2094162), (84, 1745135), (85, 1724604), (98, 1495830), (102, 1437170), (105, 1396108), (119, 1231860), (140, 1047081), (147, 997220), (170, 862302), (196, 747915), (204, 718585), (210, 698054), (238, 615930), (245, 598332), (255, 574868), (294, 498610), (340, 431151), (343, 427380), (357, 410620), (419, 349860), (420, 349027), (476, 307965), (490, 299166), (510, 287434), (588, 249305), (595, 246372), (686, 213690), (714, 205310), (735, 199444), (833, 175980), (838, 174930), (980, 149583), (1020, 143717), (1029, 142460), (1190, 123186), (1257, 116620), (1372, 106845), (1428, 102655), (1470, 99722), (1666, 87990), (1676, 87465), (1715, 85476), (1785, 82124), (2058, 71230), (2095, 69972), (2380, 61593), (2499, 58660), (2514, 58310), (2933, 49980), (2940, 49861), (3332, 43995), (3430, 42738), (3570, 41062), (4116, 35615), (4165, 35196), (4190, 34986), (4998, 29330), (5028, 29155), (5145, 28492), (5831, 25140), (5866, 24990), (6285, 23324), (6860, 21369), (7123, 20580), (7140, 20531), (8330, 17598), (8380, 17493), (8799, 16660), (9996, 14665), (10290, 14246), (11662, 12570), (11732, 12495)]