146039320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 400780800

約数和(自身を除く): 254741480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 97, 133, 140, 152, 190, 194, 266, 280, 283, 380, 388, 485, 532, 566, 665, 679, 760, 776, 970, 1064, 1132, 1330, 1358, 1415, 1843, 1940, 1981, 2264, 2660, 2716, 2830, 3395, 3686, 3880, 3962, 5320, 5377, 5432, 5660, 6790, 7372, 7924, 9215, 9905, 10754, 11320, 12901, 13580, 14744, 15848, 18430, 19810, 21508, 25802, 26885, 27160, 27451, 36860, 37639, 39620, 43016, 51604, 53770, 54902, 64505, 73720, 75278, 79240, 103208, 107540, 109804, 129010, 137255, 150556, 188195, 192157, 215080, 219608, 258020, 274510, 301112, 376390, 384314, 516040, 521569, 549020, 752780, 768628, 960785, 1043138, 1098040, 1505560, 1537256, 1921570, 2086276, 2607845, 3650983, 3843140, 4172552, 5215690, 7301966, 7686280, 10431380, 14603932, 18254915, 20862760, 29207864, 36509830, 73019660, 146039320]

約数ペア:

[(1, 146039320), (2, 73019660), (4, 36509830), (5, 29207864), (7, 20862760), (8, 18254915), (10, 14603932), (14, 10431380), (19, 7686280), (20, 7301966), (28, 5215690), (35, 4172552), (38, 3843140), (40, 3650983), (56, 2607845), (70, 2086276), (76, 1921570), (95, 1537256), (97, 1505560), (133, 1098040), (140, 1043138), (152, 960785), (190, 768628), (194, 752780), (266, 549020), (280, 521569), (283, 516040), (380, 384314), (388, 376390), (485, 301112), (532, 274510), (566, 258020), (665, 219608), (679, 215080), (760, 192157), (776, 188195), (970, 150556), (1064, 137255), (1132, 129010), (1330, 109804), (1358, 107540), (1415, 103208), (1843, 79240), (1940, 75278), (1981, 73720), (2264, 64505), (2660, 54902), (2716, 53770), (2830, 51604), (3395, 43016), (3686, 39620), (3880, 37639), (3962, 36860), (5320, 27451), (5377, 27160), (5432, 26885), (5660, 25802), (6790, 21508), (7372, 19810), (7924, 18430), (9215, 15848), (9905, 14744), (10754, 13580), (11320, 12901)]