939609840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4937}}^1$

素因数の和:5027

約数の個数: 160

約数和(自身を含む): 3188920896

約数和(自身を除く): 2249311056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 61, 65, 78, 80, 104, 120, 122, 130, 156, 183, 195, 208, 240, 244, 260, 305, 312, 366, 390, 488, 520, 610, 624, 732, 780, 793, 915, 976, 1040, 1220, 1464, 1560, 1586, 1830, 2379, 2440, 2928, 3120, 3172, 3660, 3965, 4758, 4880, 4937, 6344, 7320, 7930, 9516, 9874, 11895, 12688, 14640, 14811, 15860, 19032, 19748, 23790, 24685, 29622, 31720, 38064, 39496, 47580, 49370, 59244, 63440, 64181, 74055, 78992, 95160, 98740, 118488, 128362, 148110, 190320, 192543, 197480, 236976, 256724, 296220, 301157, 320905, 385086, 394960, 513448, 592440, 602314, 641810, 770172, 903471, 962715, 1026896, 1184880, 1204628, 1283620, 1505785, 1540344, 1806942, 1925430, 2409256, 2567240, 3011570, 3080688, 3613884, 3850860, 3915041, 4517355, 4818512, 5134480, 6023140, 7227768, 7701720, 7830082, 9034710, 11745123, 12046280, 14455536, 15403440, 15660164, 18069420, 19575205, 23490246, 24092560, 31320328, 36138840, 39150410, 46980492, 58725615, 62640656, 72277680, 78300820, 93960984, 117451230, 156601640, 187921968, 234902460, 313203280, 469804920, 939609840]

約数ペア:

[(1, 939609840), (2, 469804920), (3, 313203280), (4, 234902460), (5, 187921968), (6, 156601640), (8, 117451230), (10, 93960984), (12, 78300820), (13, 72277680), (15, 62640656), (16, 58725615), (20, 46980492), (24, 39150410), (26, 36138840), (30, 31320328), (39, 24092560), (40, 23490246), (48, 19575205), (52, 18069420), (60, 15660164), (61, 15403440), (65, 14455536), (78, 12046280), (80, 11745123), (104, 9034710), (120, 7830082), (122, 7701720), (130, 7227768), (156, 6023140), (183, 5134480), (195, 4818512), (208, 4517355), (240, 3915041), (244, 3850860), (260, 3613884), (305, 3080688), (312, 3011570), (366, 2567240), (390, 2409256), (488, 1925430), (520, 1806942), (610, 1540344), (624, 1505785), (732, 1283620), (780, 1204628), (793, 1184880), (915, 1026896), (976, 962715), (1040, 903471), (1220, 770172), (1464, 641810), (1560, 602314), (1586, 592440), (1830, 513448), (2379, 394960), (2440, 385086), (2928, 320905), (3120, 301157), (3172, 296220), (3660, 256724), (3965, 236976), (4758, 197480), (4880, 192543), (4937, 190320), (6344, 148110), (7320, 128362), (7930, 118488), (9516, 98740), (9874, 95160), (11895, 78992), (12688, 74055), (14640, 64181), (14811, 63440), (15860, 59244), (19032, 49370), (19748, 47580), (23790, 39496), (24685, 38064), (29622, 31720)]