1330594020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{50287}}^1$

素因数の和:50319

約数の個数: 144

約数和(自身を含む): 4815578880

約数和(自身を除く): 3484984860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 13230, 26460, 50287, 100574, 150861, 201148, 251435, 301722, 352009, 452583, 502870, 603444, 704018, 754305, 905166, 1005740, 1056027, 1357749, 1408036, 1508610, 1760045, 1810332, 2112054, 2262915, 2464063, 2715498, 3017220, 3168081, 3520090, 4224108, 4525830, 4928126, 5280135, 5430996, 6336162, 6788745, 7040180, 7392189, 9051660, 9504243, 9856252, 10560270, 12320315, 12672324, 13577490, 14784378, 15840405, 19008486, 21120540, 22176567, 24640630, 27154980, 29568756, 31680810, 36960945, 38016972, 44353134, 47521215, 49281260, 63361620, 66529701, 73921890, 88706268, 95042430, 110882835, 133059402, 147843780, 190084860, 221765670, 266118804, 332648505, 443531340, 665297010, 1330594020]

約数ペア:

[(1, 1330594020), (2, 665297010), (3, 443531340), (4, 332648505), (5, 266118804), (6, 221765670), (7, 190084860), (9, 147843780), (10, 133059402), (12, 110882835), (14, 95042430), (15, 88706268), (18, 73921890), (20, 66529701), (21, 63361620), (27, 49281260), (28, 47521215), (30, 44353134), (35, 38016972), (36, 36960945), (42, 31680810), (45, 29568756), (49, 27154980), (54, 24640630), (60, 22176567), (63, 21120540), (70, 19008486), (84, 15840405), (90, 14784378), (98, 13577490), (105, 12672324), (108, 12320315), (126, 10560270), (135, 9856252), (140, 9504243), (147, 9051660), (180, 7392189), (189, 7040180), (196, 6788745), (210, 6336162), (245, 5430996), (252, 5280135), (270, 4928126), (294, 4525830), (315, 4224108), (378, 3520090), (420, 3168081), (441, 3017220), (490, 2715498), (540, 2464063), (588, 2262915), (630, 2112054), (735, 1810332), (756, 1760045), (882, 1508610), (945, 1408036), (980, 1357749), (1260, 1056027), (1323, 1005740), (1470, 905166), (1764, 754305), (1890, 704018), (2205, 603444), (2646, 502870), (2940, 452583), (3780, 352009), (4410, 301722), (5292, 251435), (6615, 201148), (8820, 150861), (13230, 100574), (26460, 50287)]