43115940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1842

約数の個数: 144

約数和(自身を含む): 157422720

約数和(自身を除く): 114306780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1801, 1995, 2394, 2660, 3420, 3602, 3990, 4788, 5403, 5985, 7204, 7980, 9005, 10806, 11970, 12607, 16209, 18010, 21612, 23940, 25214, 27015, 32418, 34219, 36020, 37821, 50428, 54030, 63035, 64836, 68438, 75642, 81045, 102657, 108060, 113463, 126070, 136876, 151284, 162090, 171095, 189105, 205314, 226926, 239533, 252140, 307971, 324180, 342190, 378210, 410628, 453852, 479066, 513285, 567315, 615942, 684380, 718599, 756420, 958132, 1026570, 1134630, 1197665, 1231884, 1437198, 1539855, 2053140, 2155797, 2269260, 2395330, 2874396, 3079710, 3592995, 4311594, 4790660, 6159420, 7185990, 8623188, 10778985, 14371980, 21557970, 43115940]

約数ペア:

[(1, 43115940), (2, 21557970), (3, 14371980), (4, 10778985), (5, 8623188), (6, 7185990), (7, 6159420), (9, 4790660), (10, 4311594), (12, 3592995), (14, 3079710), (15, 2874396), (18, 2395330), (19, 2269260), (20, 2155797), (21, 2053140), (28, 1539855), (30, 1437198), (35, 1231884), (36, 1197665), (38, 1134630), (42, 1026570), (45, 958132), (57, 756420), (60, 718599), (63, 684380), (70, 615942), (76, 567315), (84, 513285), (90, 479066), (95, 453852), (105, 410628), (114, 378210), (126, 342190), (133, 324180), (140, 307971), (171, 252140), (180, 239533), (190, 226926), (210, 205314), (228, 189105), (252, 171095), (266, 162090), (285, 151284), (315, 136876), (342, 126070), (380, 113463), (399, 108060), (420, 102657), (532, 81045), (570, 75642), (630, 68438), (665, 64836), (684, 63035), (798, 54030), (855, 50428), (1140, 37821), (1197, 36020), (1260, 34219), (1330, 32418), (1596, 27015), (1710, 25214), (1801, 23940), (1995, 21612), (2394, 18010), (2660, 16209), (3420, 12607), (3602, 11970), (3990, 10806), (4788, 9005), (5403, 7980), (5985, 7204)]