16757621520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{159779}}^1$

素因数の和:159837

約数の個数: 160

約数和(自身を含む): 57060633600

約数和(自身を除く): 40303012080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 552, 570, 690, 760, 874, 912, 920, 1104, 1140, 1311, 1380, 1520, 1748, 1840, 2185, 2280, 2622, 2760, 3496, 4370, 4560, 5244, 5520, 6555, 6992, 8740, 10488, 13110, 17480, 20976, 26220, 34960, 52440, 104880, 159779, 319558, 479337, 639116, 798895, 958674, 1278232, 1597790, 1917348, 2396685, 2556464, 3035801, 3195580, 3674917, 3834696, 4793370, 6071602, 6391160, 7349834, 7669392, 9107403, 9586740, 11024751, 12143204, 12782320, 14699668, 15179005, 18214806, 18374585, 19173480, 22049502, 24286408, 29399336, 30358010, 36429612, 36749170, 38346960, 44099004, 45537015, 48572816, 55123755, 58798672, 60716020, 69823423, 72859224, 73498340, 88198008, 91074030, 110247510, 121432040, 139646846, 145718448, 146996680, 176396016, 182148060, 209470269, 220495020, 242864080, 279293692, 293993360, 349117115, 364296120, 418940538, 440990040, 558587384, 698234230, 728592240, 837881076, 881980080, 1047351345, 1117174768, 1396468460, 1675762152, 2094702690, 2792936920, 3351524304, 4189405380, 5585873840, 8378810760, 16757621520]

約数ペア:

[(1, 16757621520), (2, 8378810760), (3, 5585873840), (4, 4189405380), (5, 3351524304), (6, 2792936920), (8, 2094702690), (10, 1675762152), (12, 1396468460), (15, 1117174768), (16, 1047351345), (19, 881980080), (20, 837881076), (23, 728592240), (24, 698234230), (30, 558587384), (38, 440990040), (40, 418940538), (46, 364296120), (48, 349117115), (57, 293993360), (60, 279293692), (69, 242864080), (76, 220495020), (80, 209470269), (92, 182148060), (95, 176396016), (114, 146996680), (115, 145718448), (120, 139646846), (138, 121432040), (152, 110247510), (184, 91074030), (190, 88198008), (228, 73498340), (230, 72859224), (240, 69823423), (276, 60716020), (285, 58798672), (304, 55123755), (345, 48572816), (368, 45537015), (380, 44099004), (437, 38346960), (456, 36749170), (460, 36429612), (552, 30358010), (570, 29399336), (690, 24286408), (760, 22049502), (874, 19173480), (912, 18374585), (920, 18214806), (1104, 15179005), (1140, 14699668), (1311, 12782320), (1380, 12143204), (1520, 11024751), (1748, 9586740), (1840, 9107403), (2185, 7669392), (2280, 7349834), (2622, 6391160), (2760, 6071602), (3496, 4793370), (4370, 3834696), (4560, 3674917), (5244, 3195580), (5520, 3035801), (6555, 2556464), (6992, 2396685), (8740, 1917348), (10488, 1597790), (13110, 1278232), (17480, 958674), (20976, 798895), (26220, 639116), (34960, 479337), (52440, 319558), (104880, 159779)]