31593120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 110242944

約数和(自身を除く): 78649824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 65, 78, 80, 83, 96, 104, 120, 122, 130, 156, 160, 166, 183, 195, 208, 240, 244, 249, 260, 305, 312, 332, 366, 390, 415, 416, 480, 488, 498, 520, 610, 624, 664, 732, 780, 793, 830, 915, 976, 996, 1040, 1079, 1220, 1245, 1248, 1328, 1464, 1560, 1586, 1660, 1830, 1952, 1992, 2080, 2158, 2379, 2440, 2490, 2656, 2928, 3120, 3172, 3237, 3320, 3660, 3965, 3984, 4316, 4758, 4880, 4980, 5063, 5395, 5856, 6240, 6344, 6474, 6640, 7320, 7930, 7968, 8632, 9516, 9760, 9960, 10126, 10790, 11895, 12688, 12948, 13280, 14640, 15189, 15860, 16185, 17264, 19032, 19920, 20252, 21580, 23790, 25315, 25376, 25896, 29280, 30378, 31720, 32370, 34528, 38064, 39840, 40504, 43160, 47580, 50630, 51792, 60756, 63440, 64740, 65819, 75945, 76128, 81008, 86320, 95160, 101260, 103584, 121512, 126880, 129480, 131638, 151890, 162016, 172640, 190320, 197457, 202520, 243024, 258960, 263276, 303780, 329095, 380640, 394914, 405040, 486048, 517920, 526552, 607560, 658190, 789828, 810080, 987285, 1053104, 1215120, 1316380, 1579656, 1974570, 2106208, 2430240, 2632760, 3159312, 3949140, 5265520, 6318624, 7898280, 10531040, 15796560, 31593120]

約数ペア:

[(1, 31593120), (2, 15796560), (3, 10531040), (4, 7898280), (5, 6318624), (6, 5265520), (8, 3949140), (10, 3159312), (12, 2632760), (13, 2430240), (15, 2106208), (16, 1974570), (20, 1579656), (24, 1316380), (26, 1215120), (30, 1053104), (32, 987285), (39, 810080), (40, 789828), (48, 658190), (52, 607560), (60, 526552), (61, 517920), (65, 486048), (78, 405040), (80, 394914), (83, 380640), (96, 329095), (104, 303780), (120, 263276), (122, 258960), (130, 243024), (156, 202520), (160, 197457), (166, 190320), (183, 172640), (195, 162016), (208, 151890), (240, 131638), (244, 129480), (249, 126880), (260, 121512), (305, 103584), (312, 101260), (332, 95160), (366, 86320), (390, 81008), (415, 76128), (416, 75945), (480, 65819), (488, 64740), (498, 63440), (520, 60756), (610, 51792), (624, 50630), (664, 47580), (732, 43160), (780, 40504), (793, 39840), (830, 38064), (915, 34528), (976, 32370), (996, 31720), (1040, 30378), (1079, 29280), (1220, 25896), (1245, 25376), (1248, 25315), (1328, 23790), (1464, 21580), (1560, 20252), (1586, 19920), (1660, 19032), (1830, 17264), (1952, 16185), (1992, 15860), (2080, 15189), (2158, 14640), (2379, 13280), (2440, 12948), (2490, 12688), (2656, 11895), (2928, 10790), (3120, 10126), (3172, 9960), (3237, 9760), (3320, 9516), (3660, 8632), (3965, 7968), (3984, 7930), (4316, 7320), (4758, 6640), (4880, 6474), (4980, 6344), (5063, 6240), (5395, 5856)]