1569702480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20249}}^1$

素因数の和:20301

約数の個数: 160

約数和(自身を含む): 5423760000

約数和(自身を除く): 3854057520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4080, 4560, 4845, 5168, 6460, 7752, 9690, 12920, 15504, 19380, 20249, 25840, 38760, 40498, 60747, 77520, 80996, 101245, 121494, 161992, 202490, 242988, 303735, 323984, 344233, 384731, 404980, 485976, 607470, 688466, 769462, 809960, 971952, 1032699, 1154193, 1214940, 1376932, 1538924, 1619920, 1721165, 1923655, 2065398, 2308386, 2429880, 2753864, 3077848, 3442330, 3847310, 4130796, 4616772, 4859760, 5163495, 5507728, 5770965, 6155696, 6540427, 6884660, 7694620, 8261592, 9233544, 10326990, 11541930, 13080854, 13769320, 15389240, 16523184, 18467088, 19621281, 20653980, 23083860, 26161708, 27538640, 30778480, 32702135, 39242562, 41307960, 46167720, 52323416, 65404270, 78485124, 82615920, 92335440, 98106405, 104646832, 130808540, 156970248, 196212810, 261617080, 313940496, 392425620, 523234160, 784851240, 1569702480]

約数ペア:

[(1, 1569702480), (2, 784851240), (3, 523234160), (4, 392425620), (5, 313940496), (6, 261617080), (8, 196212810), (10, 156970248), (12, 130808540), (15, 104646832), (16, 98106405), (17, 92335440), (19, 82615920), (20, 78485124), (24, 65404270), (30, 52323416), (34, 46167720), (38, 41307960), (40, 39242562), (48, 32702135), (51, 30778480), (57, 27538640), (60, 26161708), (68, 23083860), (76, 20653980), (80, 19621281), (85, 18467088), (95, 16523184), (102, 15389240), (114, 13769320), (120, 13080854), (136, 11541930), (152, 10326990), (170, 9233544), (190, 8261592), (204, 7694620), (228, 6884660), (240, 6540427), (255, 6155696), (272, 5770965), (285, 5507728), (304, 5163495), (323, 4859760), (340, 4616772), (380, 4130796), (408, 3847310), (456, 3442330), (510, 3077848), (570, 2753864), (646, 2429880), (680, 2308386), (760, 2065398), (816, 1923655), (912, 1721165), (969, 1619920), (1020, 1538924), (1140, 1376932), (1292, 1214940), (1360, 1154193), (1520, 1032699), (1615, 971952), (1938, 809960), (2040, 769462), (2280, 688466), (2584, 607470), (3230, 485976), (3876, 404980), (4080, 384731), (4560, 344233), (4845, 323984), (5168, 303735), (6460, 242988), (7752, 202490), (9690, 161992), (12920, 121494), (15504, 101245), (19380, 80996), (20249, 77520), (25840, 60747), (38760, 40498)]