568025080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2539}}^1$

素因数の和:2621

約数の個数: 128

約数和(自身を含む): 1580083200

約数和(自身を除く): 1012058120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 47, 56, 68, 70, 85, 94, 119, 136, 140, 170, 188, 235, 238, 280, 329, 340, 376, 470, 476, 595, 658, 680, 799, 940, 952, 1190, 1316, 1598, 1645, 1880, 2380, 2539, 2632, 3196, 3290, 3995, 4760, 5078, 5593, 6392, 6580, 7990, 10156, 11186, 12695, 13160, 15980, 17773, 20312, 22372, 25390, 27965, 31960, 35546, 43163, 44744, 50780, 55930, 71092, 86326, 88865, 101560, 111860, 119333, 142184, 172652, 177730, 215815, 223720, 238666, 302141, 345304, 355460, 431630, 477332, 596665, 604282, 710920, 835331, 863260, 954664, 1193330, 1208564, 1510705, 1670662, 1726520, 2028661, 2386660, 2417128, 3021410, 3341324, 4057322, 4176655, 4773320, 6042820, 6682648, 8114644, 8353310, 10143305, 12085640, 14200627, 16229288, 16706620, 20286610, 28401254, 33413240, 40573220, 56802508, 71003135, 81146440, 113605016, 142006270, 284012540, 568025080]

約数ペア:

[(1, 568025080), (2, 284012540), (4, 142006270), (5, 113605016), (7, 81146440), (8, 71003135), (10, 56802508), (14, 40573220), (17, 33413240), (20, 28401254), (28, 20286610), (34, 16706620), (35, 16229288), (40, 14200627), (47, 12085640), (56, 10143305), (68, 8353310), (70, 8114644), (85, 6682648), (94, 6042820), (119, 4773320), (136, 4176655), (140, 4057322), (170, 3341324), (188, 3021410), (235, 2417128), (238, 2386660), (280, 2028661), (329, 1726520), (340, 1670662), (376, 1510705), (470, 1208564), (476, 1193330), (595, 954664), (658, 863260), (680, 835331), (799, 710920), (940, 604282), (952, 596665), (1190, 477332), (1316, 431630), (1598, 355460), (1645, 345304), (1880, 302141), (2380, 238666), (2539, 223720), (2632, 215815), (3196, 177730), (3290, 172652), (3995, 142184), (4760, 119333), (5078, 111860), (5593, 101560), (6392, 88865), (6580, 86326), (7990, 71092), (10156, 55930), (11186, 50780), (12695, 44744), (13160, 43163), (15980, 35546), (17773, 31960), (20312, 27965), (22372, 25390)]