580421660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1636

約数の個数: 144

約数和(自身を含む): 1580614560

約数和(自身を除く): 1000192900

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 49, 52, 58, 65, 70, 91, 98, 116, 130, 140, 145, 182, 196, 203, 245, 260, 290, 364, 377, 406, 455, 490, 580, 637, 754, 812, 910, 980, 1015, 1274, 1421, 1508, 1571, 1820, 1885, 2030, 2548, 2639, 2842, 3142, 3185, 3770, 4060, 5278, 5684, 6284, 6370, 7105, 7540, 7855, 10556, 10997, 12740, 13195, 14210, 15710, 18473, 20423, 21994, 26390, 28420, 31420, 36946, 40846, 43988, 45559, 52780, 54985, 73892, 76979, 81692, 91118, 92365, 102115, 109970, 142961, 153958, 182236, 184730, 204230, 219940, 227795, 285922, 307916, 318913, 369460, 384895, 408460, 455590, 571844, 592267, 637826, 714805, 769790, 911180, 1000727, 1184534, 1275652, 1429610, 1539580, 1594565, 2001454, 2232391, 2369068, 2859220, 2961335, 3189130, 4002908, 4145869, 4464782, 5003635, 5922670, 6378260, 8291738, 8929564, 10007270, 11161955, 11845340, 16583476, 20014540, 20729345, 22323910, 29021083, 41458690, 44647820, 58042166, 82917380, 116084332, 145105415, 290210830, 580421660]

約数ペア:

[(1, 580421660), (2, 290210830), (4, 145105415), (5, 116084332), (7, 82917380), (10, 58042166), (13, 44647820), (14, 41458690), (20, 29021083), (26, 22323910), (28, 20729345), (29, 20014540), (35, 16583476), (49, 11845340), (52, 11161955), (58, 10007270), (65, 8929564), (70, 8291738), (91, 6378260), (98, 5922670), (116, 5003635), (130, 4464782), (140, 4145869), (145, 4002908), (182, 3189130), (196, 2961335), (203, 2859220), (245, 2369068), (260, 2232391), (290, 2001454), (364, 1594565), (377, 1539580), (406, 1429610), (455, 1275652), (490, 1184534), (580, 1000727), (637, 911180), (754, 769790), (812, 714805), (910, 637826), (980, 592267), (1015, 571844), (1274, 455590), (1421, 408460), (1508, 384895), (1571, 369460), (1820, 318913), (1885, 307916), (2030, 285922), (2548, 227795), (2639, 219940), (2842, 204230), (3142, 184730), (3185, 182236), (3770, 153958), (4060, 142961), (5278, 109970), (5684, 102115), (6284, 92365), (6370, 91118), (7105, 81692), (7540, 76979), (7855, 73892), (10556, 54985), (10997, 52780), (12740, 45559), (13195, 43988), (14210, 40846), (15710, 36946), (18473, 31420), (20423, 28420), (21994, 26390)]