13812240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 48746880

約数和(自身を除く): 34934640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 233, 240, 247, 260, 285, 304, 312, 380, 390, 456, 466, 494, 520, 570, 624, 699, 741, 760, 780, 912, 932, 988, 1040, 1140, 1165, 1235, 1398, 1482, 1520, 1560, 1864, 1976, 2280, 2330, 2470, 2796, 2964, 3029, 3120, 3495, 3705, 3728, 3952, 4427, 4560, 4660, 4940, 5592, 5928, 6058, 6990, 7410, 8854, 9087, 9320, 9880, 11184, 11856, 12116, 13281, 13980, 14820, 15145, 17708, 18174, 18640, 19760, 22135, 24232, 26562, 27960, 29640, 30290, 35416, 36348, 44270, 45435, 48464, 53124, 55920, 57551, 59280, 60580, 66405, 70832, 72696, 88540, 90870, 106248, 115102, 121160, 132810, 145392, 172653, 177080, 181740, 212496, 230204, 242320, 265620, 287755, 345306, 354160, 363480, 460408, 531240, 575510, 690612, 726960, 863265, 920816, 1062480, 1151020, 1381224, 1726530, 2302040, 2762448, 3453060, 4604080, 6906120, 13812240]

約数ペア:

[(1, 13812240), (2, 6906120), (3, 4604080), (4, 3453060), (5, 2762448), (6, 2302040), (8, 1726530), (10, 1381224), (12, 1151020), (13, 1062480), (15, 920816), (16, 863265), (19, 726960), (20, 690612), (24, 575510), (26, 531240), (30, 460408), (38, 363480), (39, 354160), (40, 345306), (48, 287755), (52, 265620), (57, 242320), (60, 230204), (65, 212496), (76, 181740), (78, 177080), (80, 172653), (95, 145392), (104, 132810), (114, 121160), (120, 115102), (130, 106248), (152, 90870), (156, 88540), (190, 72696), (195, 70832), (208, 66405), (228, 60580), (233, 59280), (240, 57551), (247, 55920), (260, 53124), (285, 48464), (304, 45435), (312, 44270), (380, 36348), (390, 35416), (456, 30290), (466, 29640), (494, 27960), (520, 26562), (570, 24232), (624, 22135), (699, 19760), (741, 18640), (760, 18174), (780, 17708), (912, 15145), (932, 14820), (988, 13980), (1040, 13281), (1140, 12116), (1165, 11856), (1235, 11184), (1398, 9880), (1482, 9320), (1520, 9087), (1560, 8854), (1864, 7410), (1976, 6990), (2280, 6058), (2330, 5928), (2470, 5592), (2796, 4940), (2964, 4660), (3029, 4560), (3120, 4427), (3495, 3952), (3705, 3728)]