13688220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 49674240

約数和(自身を除く): 35986020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 60, 65, 69, 70, 78, 84, 91, 92, 105, 109, 115, 130, 138, 140, 156, 161, 182, 195, 210, 218, 230, 260, 273, 276, 299, 322, 327, 345, 364, 390, 420, 436, 455, 460, 483, 545, 546, 598, 644, 654, 690, 763, 780, 805, 897, 910, 966, 1090, 1092, 1196, 1308, 1365, 1380, 1417, 1495, 1526, 1610, 1635, 1794, 1820, 1932, 2093, 2180, 2289, 2415, 2507, 2730, 2834, 2990, 3052, 3220, 3270, 3588, 3815, 4186, 4251, 4485, 4578, 4830, 5014, 5460, 5668, 5980, 6279, 6540, 7085, 7521, 7630, 8372, 8502, 8970, 9156, 9660, 9919, 10028, 10465, 11445, 12535, 12558, 14170, 15042, 15260, 17004, 17549, 17940, 19838, 20930, 21255, 22890, 25070, 25116, 28340, 29757, 30084, 31395, 32591, 35098, 37605, 39676, 41860, 42510, 45780, 49595, 50140, 52647, 59514, 62790, 65182, 70196, 75210, 85020, 87745, 97773, 99190, 105294, 119028, 125580, 130364, 148785, 150420, 162955, 175490, 195546, 198380, 210588, 228137, 263235, 297570, 325910, 350980, 391092, 456274, 488865, 526470, 595140, 651820, 684411, 912548, 977730, 1052940, 1140685, 1368822, 1955460, 2281370, 2737644, 3422055, 4562740, 6844110, 13688220]

約数ペア:

[(1, 13688220), (2, 6844110), (3, 4562740), (4, 3422055), (5, 2737644), (6, 2281370), (7, 1955460), (10, 1368822), (12, 1140685), (13, 1052940), (14, 977730), (15, 912548), (20, 684411), (21, 651820), (23, 595140), (26, 526470), (28, 488865), (30, 456274), (35, 391092), (39, 350980), (42, 325910), (46, 297570), (52, 263235), (60, 228137), (65, 210588), (69, 198380), (70, 195546), (78, 175490), (84, 162955), (91, 150420), (92, 148785), (105, 130364), (109, 125580), (115, 119028), (130, 105294), (138, 99190), (140, 97773), (156, 87745), (161, 85020), (182, 75210), (195, 70196), (210, 65182), (218, 62790), (230, 59514), (260, 52647), (273, 50140), (276, 49595), (299, 45780), (322, 42510), (327, 41860), (345, 39676), (364, 37605), (390, 35098), (420, 32591), (436, 31395), (455, 30084), (460, 29757), (483, 28340), (545, 25116), (546, 25070), (598, 22890), (644, 21255), (654, 20930), (690, 19838), (763, 17940), (780, 17549), (805, 17004), (897, 15260), (910, 15042), (966, 14170), (1090, 12558), (1092, 12535), (1196, 11445), (1308, 10465), (1365, 10028), (1380, 9919), (1417, 9660), (1495, 9156), (1526, 8970), (1610, 8502), (1635, 8372), (1794, 7630), (1820, 7521), (1932, 7085), (2093, 6540), (2180, 6279), (2289, 5980), (2415, 5668), (2507, 5460), (2730, 5014), (2834, 4830), (2990, 4578), (3052, 4485), (3220, 4251), (3270, 4186), (3588, 3815)]