146289080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 404714880

約数和(自身を除く): 258425800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 73, 85, 119, 136, 140, 146, 170, 238, 280, 292, 340, 365, 421, 476, 511, 584, 595, 680, 730, 842, 952, 1022, 1190, 1241, 1460, 1684, 2044, 2105, 2380, 2482, 2555, 2920, 2947, 3368, 4088, 4210, 4760, 4964, 5110, 5894, 6205, 7157, 8420, 8687, 9928, 10220, 11788, 12410, 14314, 14735, 16840, 17374, 20440, 23576, 24820, 28628, 29470, 30733, 34748, 35785, 43435, 49640, 50099, 57256, 58940, 61466, 69496, 71570, 86870, 100198, 117880, 122932, 143140, 153665, 173740, 200396, 215131, 245864, 250495, 286280, 307330, 347480, 400792, 430262, 500990, 522461, 614660, 860524, 1001980, 1044922, 1075655, 1229320, 1721048, 2003960, 2089844, 2151310, 2612305, 3657227, 4179688, 4302620, 5224610, 7314454, 8605240, 10449220, 14628908, 18286135, 20898440, 29257816, 36572270, 73144540, 146289080]

約数ペア:

[(1, 146289080), (2, 73144540), (4, 36572270), (5, 29257816), (7, 20898440), (8, 18286135), (10, 14628908), (14, 10449220), (17, 8605240), (20, 7314454), (28, 5224610), (34, 4302620), (35, 4179688), (40, 3657227), (56, 2612305), (68, 2151310), (70, 2089844), (73, 2003960), (85, 1721048), (119, 1229320), (136, 1075655), (140, 1044922), (146, 1001980), (170, 860524), (238, 614660), (280, 522461), (292, 500990), (340, 430262), (365, 400792), (421, 347480), (476, 307330), (511, 286280), (584, 250495), (595, 245864), (680, 215131), (730, 200396), (842, 173740), (952, 153665), (1022, 143140), (1190, 122932), (1241, 117880), (1460, 100198), (1684, 86870), (2044, 71570), (2105, 69496), (2380, 61466), (2482, 58940), (2555, 57256), (2920, 50099), (2947, 49640), (3368, 43435), (4088, 35785), (4210, 34748), (4760, 30733), (4964, 29470), (5110, 28628), (5894, 24820), (6205, 23576), (7157, 20440), (8420, 17374), (8687, 16840), (9928, 14735), (10220, 14314), (11788, 12410)]