164428680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{967}}^1$

素因数の和:1103

約数の個数: 128

約数和(自身を含む): 536659200

約数和(自身を除く): 372230520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 109, 120, 130, 156, 195, 218, 260, 312, 327, 390, 436, 520, 545, 654, 780, 872, 967, 1090, 1308, 1417, 1560, 1635, 1934, 2180, 2616, 2834, 2901, 3270, 3868, 4251, 4360, 4835, 5668, 5802, 6540, 7085, 7736, 8502, 9670, 11336, 11604, 12571, 13080, 14170, 14505, 17004, 19340, 21255, 23208, 25142, 28340, 29010, 34008, 37713, 38680, 42510, 50284, 56680, 58020, 62855, 75426, 85020, 100568, 105403, 116040, 125710, 150852, 170040, 188565, 210806, 251420, 301704, 316209, 377130, 421612, 502840, 527015, 632418, 754260, 843224, 1054030, 1264836, 1370239, 1508520, 1581045, 2108060, 2529672, 2740478, 3162090, 4110717, 4216120, 5480956, 6324180, 6851195, 8221434, 10961912, 12648360, 13702390, 16442868, 20553585, 27404780, 32885736, 41107170, 54809560, 82214340, 164428680]

約数ペア:

[(1, 164428680), (2, 82214340), (3, 54809560), (4, 41107170), (5, 32885736), (6, 27404780), (8, 20553585), (10, 16442868), (12, 13702390), (13, 12648360), (15, 10961912), (20, 8221434), (24, 6851195), (26, 6324180), (30, 5480956), (39, 4216120), (40, 4110717), (52, 3162090), (60, 2740478), (65, 2529672), (78, 2108060), (104, 1581045), (109, 1508520), (120, 1370239), (130, 1264836), (156, 1054030), (195, 843224), (218, 754260), (260, 632418), (312, 527015), (327, 502840), (390, 421612), (436, 377130), (520, 316209), (545, 301704), (654, 251420), (780, 210806), (872, 188565), (967, 170040), (1090, 150852), (1308, 125710), (1417, 116040), (1560, 105403), (1635, 100568), (1934, 85020), (2180, 75426), (2616, 62855), (2834, 58020), (2901, 56680), (3270, 50284), (3868, 42510), (4251, 38680), (4360, 37713), (4835, 34008), (5668, 29010), (5802, 28340), (6540, 25142), (7085, 23208), (7736, 21255), (8502, 19340), (9670, 17004), (11336, 14505), (11604, 14170), (12571, 13080)]