38035920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 160

約数和(自身を含む): 129491712

約数和(自身を除く): 91455792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 73, 78, 80, 104, 120, 130, 146, 156, 167, 195, 208, 219, 240, 260, 292, 312, 334, 365, 390, 438, 501, 520, 584, 624, 668, 730, 780, 835, 876, 949, 1002, 1040, 1095, 1168, 1336, 1460, 1560, 1670, 1752, 1898, 2004, 2171, 2190, 2505, 2672, 2847, 2920, 3120, 3340, 3504, 3796, 4008, 4342, 4380, 4745, 5010, 5694, 5840, 6513, 6680, 7592, 8016, 8684, 8760, 9490, 10020, 10855, 11388, 12191, 13026, 13360, 14235, 15184, 17368, 17520, 18980, 20040, 21710, 22776, 24382, 26052, 28470, 32565, 34736, 36573, 37960, 40080, 43420, 45552, 48764, 52104, 56940, 60955, 65130, 73146, 75920, 86840, 97528, 104208, 113880, 121910, 130260, 146292, 158483, 173680, 182865, 195056, 227760, 243820, 260520, 292584, 316966, 365730, 475449, 487640, 521040, 585168, 633932, 731460, 792415, 950898, 975280, 1267864, 1462920, 1584830, 1901796, 2377245, 2535728, 2925840, 3169660, 3803592, 4754490, 6339320, 7607184, 9508980, 12678640, 19017960, 38035920]

約数ペア:

[(1, 38035920), (2, 19017960), (3, 12678640), (4, 9508980), (5, 7607184), (6, 6339320), (8, 4754490), (10, 3803592), (12, 3169660), (13, 2925840), (15, 2535728), (16, 2377245), (20, 1901796), (24, 1584830), (26, 1462920), (30, 1267864), (39, 975280), (40, 950898), (48, 792415), (52, 731460), (60, 633932), (65, 585168), (73, 521040), (78, 487640), (80, 475449), (104, 365730), (120, 316966), (130, 292584), (146, 260520), (156, 243820), (167, 227760), (195, 195056), (208, 182865), (219, 173680), (240, 158483), (260, 146292), (292, 130260), (312, 121910), (334, 113880), (365, 104208), (390, 97528), (438, 86840), (501, 75920), (520, 73146), (584, 65130), (624, 60955), (668, 56940), (730, 52104), (780, 48764), (835, 45552), (876, 43420), (949, 40080), (1002, 37960), (1040, 36573), (1095, 34736), (1168, 32565), (1336, 28470), (1460, 26052), (1560, 24382), (1670, 22776), (1752, 21710), (1898, 20040), (2004, 18980), (2171, 17520), (2190, 17368), (2505, 15184), (2672, 14235), (2847, 13360), (2920, 13026), (3120, 12191), (3340, 11388), (3504, 10855), (3796, 10020), (4008, 9490), (4342, 8760), (4380, 8684), (4745, 8016), (5010, 7592), (5694, 6680), (5840, 6513)]