16663080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 58060800

約数和(自身を除く): 41397720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 239, 249, 280, 332, 415, 420, 478, 498, 581, 664, 717, 830, 840, 956, 996, 1162, 1195, 1245, 1434, 1660, 1673, 1743, 1912, 1992, 2324, 2390, 2490, 2868, 2905, 3320, 3346, 3486, 3585, 4648, 4780, 4980, 5019, 5736, 5810, 6692, 6972, 7170, 8365, 8715, 9560, 9960, 10038, 11620, 13384, 13944, 14340, 16730, 17430, 19837, 20076, 23240, 25095, 28680, 33460, 34860, 39674, 40152, 50190, 59511, 66920, 69720, 79348, 99185, 100380, 119022, 138859, 158696, 198370, 200760, 238044, 277718, 297555, 396740, 416577, 476088, 555436, 595110, 694295, 793480, 833154, 1110872, 1190220, 1388590, 1666308, 2082885, 2380440, 2777180, 3332616, 4165770, 5554360, 8331540, 16663080]

約数ペア:

[(1, 16663080), (2, 8331540), (3, 5554360), (4, 4165770), (5, 3332616), (6, 2777180), (7, 2380440), (8, 2082885), (10, 1666308), (12, 1388590), (14, 1190220), (15, 1110872), (20, 833154), (21, 793480), (24, 694295), (28, 595110), (30, 555436), (35, 476088), (40, 416577), (42, 396740), (56, 297555), (60, 277718), (70, 238044), (83, 200760), (84, 198370), (105, 158696), (120, 138859), (140, 119022), (166, 100380), (168, 99185), (210, 79348), (239, 69720), (249, 66920), (280, 59511), (332, 50190), (415, 40152), (420, 39674), (478, 34860), (498, 33460), (581, 28680), (664, 25095), (717, 23240), (830, 20076), (840, 19837), (956, 17430), (996, 16730), (1162, 14340), (1195, 13944), (1245, 13384), (1434, 11620), (1660, 10038), (1673, 9960), (1743, 9560), (1912, 8715), (1992, 8365), (2324, 7170), (2390, 6972), (2490, 6692), (2868, 5810), (2905, 5736), (3320, 5019), (3346, 4980), (3486, 4780), (3585, 4648)]