146673240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{617}}^1$

素因数の和:921

約数の個数: 128

約数和(自身を含む): 505474560

約数和(自身を除く): 358801320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 283, 420, 566, 617, 840, 849, 1132, 1234, 1415, 1698, 1851, 1981, 2264, 2468, 2830, 3085, 3396, 3702, 3962, 4245, 4319, 4936, 5660, 5943, 6170, 6792, 7404, 7924, 8490, 8638, 9255, 9905, 11320, 11886, 12340, 12957, 14808, 15848, 16980, 17276, 18510, 19810, 21595, 23772, 24680, 25914, 29715, 33960, 34552, 37020, 39620, 43190, 47544, 51828, 59430, 64785, 74040, 79240, 86380, 103656, 118860, 129570, 172760, 174611, 237720, 259140, 349222, 518280, 523833, 698444, 873055, 1047666, 1222277, 1396888, 1746110, 2095332, 2444554, 2619165, 3492220, 3666831, 4190664, 4889108, 5238330, 6111385, 6984440, 7333662, 9778216, 10476660, 12222770, 14667324, 18334155, 20953320, 24445540, 29334648, 36668310, 48891080, 73336620, 146673240]

約数ペア:

[(1, 146673240), (2, 73336620), (3, 48891080), (4, 36668310), (5, 29334648), (6, 24445540), (7, 20953320), (8, 18334155), (10, 14667324), (12, 12222770), (14, 10476660), (15, 9778216), (20, 7333662), (21, 6984440), (24, 6111385), (28, 5238330), (30, 4889108), (35, 4190664), (40, 3666831), (42, 3492220), (56, 2619165), (60, 2444554), (70, 2095332), (84, 1746110), (105, 1396888), (120, 1222277), (140, 1047666), (168, 873055), (210, 698444), (280, 523833), (283, 518280), (420, 349222), (566, 259140), (617, 237720), (840, 174611), (849, 172760), (1132, 129570), (1234, 118860), (1415, 103656), (1698, 86380), (1851, 79240), (1981, 74040), (2264, 64785), (2468, 59430), (2830, 51828), (3085, 47544), (3396, 43190), (3702, 39620), (3962, 37020), (4245, 34552), (4319, 33960), (4936, 29715), (5660, 25914), (5943, 24680), (6170, 23772), (6792, 21595), (7404, 19810), (7924, 18510), (8490, 17276), (8638, 16980), (9255, 15848), (9905, 14808), (11320, 12957), (11886, 12340)]