328857360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{967}}^1$

素因数の和:1105

約数の個数: 160

約数和(自身を含む): 1109095680

約数和(自身を除く): 780238320

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, 78, 80, 104, 109, 120, 130, 156, 195, 208, 218, 240, 260, 312, 327, 390, 436, 520, 545, 624, 654, 780, 872, 967, 1040, 1090, 1308, 1417, 1560, 1635, 1744, 1934, 2180, 2616, 2834, 2901, 3120, 3270, 3868, 4251, 4360, 4835, 5232, 5668, 5802, 6540, 7085, 7736, 8502, 8720, 9670, 11336, 11604, 12571, 13080, 14170, 14505, 15472, 17004, 19340, 21255, 22672, 23208, 25142, 26160, 28340, 29010, 34008, 37713, 38680, 42510, 46416, 50284, 56680, 58020, 62855, 68016, 75426, 77360, 85020, 100568, 105403, 113360, 116040, 125710, 150852, 170040, 188565, 201136, 210806, 232080, 251420, 301704, 316209, 340080, 377130, 421612, 502840, 527015, 603408, 632418, 754260, 843224, 1005680, 1054030, 1264836, 1370239, 1508520, 1581045, 1686448, 2108060, 2529672, 2740478, 3017040, 3162090, 4110717, 4216120, 5059344, 5480956, 6324180, 6851195, 8221434, 8432240, 10961912, 12648360, 13702390, 16442868, 20553585, 21923824, 25296720, 27404780, 32885736, 41107170, 54809560, 65771472, 82214340, 109619120, 164428680, 328857360]

約数ペア:

[(1, 328857360), (2, 164428680), (3, 109619120), (4, 82214340), (5, 65771472), (6, 54809560), (8, 41107170), (10, 32885736), (12, 27404780), (13, 25296720), (15, 21923824), (16, 20553585), (20, 16442868), (24, 13702390), (26, 12648360), (30, 10961912), (39, 8432240), (40, 8221434), (48, 6851195), (52, 6324180), (60, 5480956), (65, 5059344), (78, 4216120), (80, 4110717), (104, 3162090), (109, 3017040), (120, 2740478), (130, 2529672), (156, 2108060), (195, 1686448), (208, 1581045), (218, 1508520), (240, 1370239), (260, 1264836), (312, 1054030), (327, 1005680), (390, 843224), (436, 754260), (520, 632418), (545, 603408), (624, 527015), (654, 502840), (780, 421612), (872, 377130), (967, 340080), (1040, 316209), (1090, 301704), (1308, 251420), (1417, 232080), (1560, 210806), (1635, 201136), (1744, 188565), (1934, 170040), (2180, 150852), (2616, 125710), (2834, 116040), (2901, 113360), (3120, 105403), (3270, 100568), (3868, 85020), (4251, 77360), (4360, 75426), (4835, 68016), (5232, 62855), (5668, 58020), (5802, 56680), (6540, 50284), (7085, 46416), (7736, 42510), (8502, 38680), (8720, 37713), (9670, 34008), (11336, 29010), (11604, 28340), (12571, 26160), (13080, 25142), (14170, 23208), (14505, 22672), (15472, 21255), (17004, 19340)]