22312080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:278

約数の個数: 240

約数和(自身を含む): 90529920

約数和(自身を除く): 68217840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 233, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 466, 504, 532, 560, 570, 630, 665, 684, 699, 720, 760, 798, 840, 855, 912, 932, 1008, 1064, 1140, 1165, 1197, 1260, 1330, 1368, 1398, 1520, 1596, 1631, 1680, 1710, 1864, 1995, 2097, 2128, 2280, 2330, 2394, 2520, 2660, 2736, 2796, 3192, 3262, 3420, 3495, 3728, 3990, 4194, 4427, 4560, 4660, 4788, 4893, 5040, 5320, 5592, 5985, 6384, 6524, 6840, 6990, 7980, 8155, 8388, 8854, 9320, 9576, 9786, 10485, 10640, 11184, 11970, 13048, 13281, 13680, 13980, 14679, 15960, 16310, 16776, 17708, 18640, 19152, 19572, 20970, 22135, 23940, 24465, 26096, 26562, 27960, 29358, 30989, 31920, 32620, 33552, 35416, 39144, 39843, 41940, 44270, 47880, 48930, 53124, 55920, 58716, 61978, 65240, 66405, 70832, 73395, 78288, 79686, 83880, 88540, 92967, 95760, 97860, 106248, 117432, 123956, 130480, 132810, 146790, 154945, 159372, 167760, 177080, 185934, 195720, 199215, 212496, 234864, 247912, 265620, 278901, 293580, 309890, 318744, 354160, 371868, 391440, 398430, 464835, 495824, 531240, 557802, 587160, 619780, 637488, 743736, 796860, 929670, 1062480, 1115604, 1174320, 1239560, 1394505, 1487472, 1593720, 1859340, 2231208, 2479120, 2789010, 3187440, 3718680, 4462416, 5578020, 7437360, 11156040, 22312080]

約数ペア:

[(1, 22312080), (2, 11156040), (3, 7437360), (4, 5578020), (5, 4462416), (6, 3718680), (7, 3187440), (8, 2789010), (9, 2479120), (10, 2231208), (12, 1859340), (14, 1593720), (15, 1487472), (16, 1394505), (18, 1239560), (19, 1174320), (20, 1115604), (21, 1062480), (24, 929670), (28, 796860), (30, 743736), (35, 637488), (36, 619780), (38, 587160), (40, 557802), (42, 531240), (45, 495824), (48, 464835), (56, 398430), (57, 391440), (60, 371868), (63, 354160), (70, 318744), (72, 309890), (76, 293580), (80, 278901), (84, 265620), (90, 247912), (95, 234864), (105, 212496), (112, 199215), (114, 195720), (120, 185934), (126, 177080), (133, 167760), (140, 159372), (144, 154945), (152, 146790), (168, 132810), (171, 130480), (180, 123956), (190, 117432), (210, 106248), (228, 97860), (233, 95760), (240, 92967), (252, 88540), (266, 83880), (280, 79686), (285, 78288), (304, 73395), (315, 70832), (336, 66405), (342, 65240), (360, 61978), (380, 58716), (399, 55920), (420, 53124), (456, 48930), (466, 47880), (504, 44270), (532, 41940), (560, 39843), (570, 39144), (630, 35416), (665, 33552), (684, 32620), (699, 31920), (720, 30989), (760, 29358), (798, 27960), (840, 26562), (855, 26096), (912, 24465), (932, 23940), (1008, 22135), (1064, 20970), (1140, 19572), (1165, 19152), (1197, 18640), (1260, 17708), (1330, 16776), (1368, 16310), (1398, 15960), (1520, 14679), (1596, 13980), (1631, 13680), (1680, 13281), (1710, 13048), (1864, 11970), (1995, 11184), (2097, 10640), (2128, 10485), (2280, 9786), (2330, 9576), (2394, 9320), (2520, 8854), (2660, 8388), (2736, 8155), (2796, 7980), (3192, 6990), (3262, 6840), (3420, 6524), (3495, 6384), (3728, 5985), (3990, 5592), (4194, 5320), (4427, 5040), (4560, 4893), (4660, 4788)]