123982320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6709}}^1$

素因数の和:6743

約数の個数: 160

約数和(自身を含む): 479255040

約数和(自身を除く): 355272720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 6709, 9240, 13418, 18480, 20127, 26836, 33545, 40254, 46963, 53672, 67090, 73799, 80508, 93926, 100635, 107344, 134180, 140889, 147598, 161016, 187852, 201270, 221397, 234815, 268360, 281778, 295196, 322032, 368995, 375704, 402540, 442794, 469630, 516593, 536720, 563556, 590392, 704445, 737990, 751408, 805080, 885588, 939260, 1033186, 1106985, 1127112, 1180784, 1408890, 1475980, 1549779, 1610160, 1771176, 1878520, 2066372, 2213970, 2254224, 2582965, 2817780, 2951960, 3099558, 3542352, 3757040, 4132744, 4427940, 5165930, 5635560, 5903920, 6199116, 7748895, 8265488, 8855880, 10331860, 11271120, 12398232, 15497790, 17711760, 20663720, 24796464, 30995580, 41327440, 61991160, 123982320]

約数ペア:

[(1, 123982320), (2, 61991160), (3, 41327440), (4, 30995580), (5, 24796464), (6, 20663720), (7, 17711760), (8, 15497790), (10, 12398232), (11, 11271120), (12, 10331860), (14, 8855880), (15, 8265488), (16, 7748895), (20, 6199116), (21, 5903920), (22, 5635560), (24, 5165930), (28, 4427940), (30, 4132744), (33, 3757040), (35, 3542352), (40, 3099558), (42, 2951960), (44, 2817780), (48, 2582965), (55, 2254224), (56, 2213970), (60, 2066372), (66, 1878520), (70, 1771176), (77, 1610160), (80, 1549779), (84, 1475980), (88, 1408890), (105, 1180784), (110, 1127112), (112, 1106985), (120, 1033186), (132, 939260), (140, 885588), (154, 805080), (165, 751408), (168, 737990), (176, 704445), (210, 590392), (220, 563556), (231, 536720), (240, 516593), (264, 469630), (280, 442794), (308, 402540), (330, 375704), (336, 368995), (385, 322032), (420, 295196), (440, 281778), (462, 268360), (528, 234815), (560, 221397), (616, 201270), (660, 187852), (770, 161016), (840, 147598), (880, 140889), (924, 134180), (1155, 107344), (1232, 100635), (1320, 93926), (1540, 80508), (1680, 73799), (1848, 67090), (2310, 53672), (2640, 46963), (3080, 40254), (3696, 33545), (4620, 26836), (6160, 20127), (6709, 18480), (9240, 13418)]