1590953220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2963}}^1$

素因数の和:3154

約数の個数: 144

約数和(自身を含む): 5113967040

約数和(自身を除く): 3523013820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 157, 171, 180, 190, 228, 285, 314, 342, 380, 471, 570, 628, 684, 785, 855, 942, 1140, 1413, 1570, 1710, 1884, 2355, 2826, 2963, 2983, 3140, 3420, 4710, 5652, 5926, 5966, 7065, 8889, 8949, 9420, 11852, 11932, 14130, 14815, 14915, 17778, 17898, 26667, 26847, 28260, 29630, 29830, 35556, 35796, 44445, 44745, 53334, 53694, 56297, 59260, 59660, 88890, 89490, 106668, 107388, 112594, 133335, 134235, 168891, 177780, 178980, 225188, 266670, 268470, 281485, 337782, 465191, 506673, 533340, 536940, 562970, 675564, 844455, 930382, 1013346, 1125940, 1395573, 1688910, 1860764, 2026692, 2325955, 2533365, 2791146, 3377820, 4186719, 4651910, 5066730, 5582292, 6977865, 8373438, 8838629, 9303820, 10133460, 13955730, 16746876, 17677258, 20933595, 26515887, 27911460, 35354516, 41867190, 44193145, 53031774, 79547661, 83734380, 88386290, 106063548, 132579435, 159095322, 176772580, 265158870, 318190644, 397738305, 530317740, 795476610, 1590953220]

約数ペア:

[(1, 1590953220), (2, 795476610), (3, 530317740), (4, 397738305), (5, 318190644), (6, 265158870), (9, 176772580), (10, 159095322), (12, 132579435), (15, 106063548), (18, 88386290), (19, 83734380), (20, 79547661), (30, 53031774), (36, 44193145), (38, 41867190), (45, 35354516), (57, 27911460), (60, 26515887), (76, 20933595), (90, 17677258), (95, 16746876), (114, 13955730), (157, 10133460), (171, 9303820), (180, 8838629), (190, 8373438), (228, 6977865), (285, 5582292), (314, 5066730), (342, 4651910), (380, 4186719), (471, 3377820), (570, 2791146), (628, 2533365), (684, 2325955), (785, 2026692), (855, 1860764), (942, 1688910), (1140, 1395573), (1413, 1125940), (1570, 1013346), (1710, 930382), (1884, 844455), (2355, 675564), (2826, 562970), (2963, 536940), (2983, 533340), (3140, 506673), (3420, 465191), (4710, 337782), (5652, 281485), (5926, 268470), (5966, 266670), (7065, 225188), (8889, 178980), (8949, 177780), (9420, 168891), (11852, 134235), (11932, 133335), (14130, 112594), (14815, 107388), (14915, 106668), (17778, 89490), (17898, 88890), (26667, 59660), (26847, 59260), (28260, 56297), (29630, 53694), (29830, 53334), (35556, 44745), (35796, 44445)]