18710117160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{332447}}^1$

素因数の和:332535

約数の個数: 128

約数和(自身を含む): 65106616320

約数和(自身を除く): 46396499160

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, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1608, 1876, 2010, 2345, 2680, 2814, 3752, 4020, 4690, 5628, 7035, 8040, 9380, 11256, 14070, 18760, 28140, 56280, 332447, 664894, 997341, 1329788, 1662235, 1994682, 2327129, 2659576, 3324470, 3989364, 4654258, 4986705, 6648940, 6981387, 7978728, 9308516, 9973410, 11635645, 13297880, 13962774, 18617032, 19946820, 22273949, 23271290, 27925548, 34906935, 39893640, 44547898, 46542580, 55851096, 66821847, 69813870, 89095796, 93085160, 111369745, 133643694, 139627740, 155917643, 178191592, 222739490, 267287388, 279255480, 311835286, 334109235, 445478980, 467752929, 534574776, 623670572, 668218470, 779588215, 890957960, 935505858, 1247341144, 1336436940, 1559176430, 1871011716, 2338764645, 2672873880, 3118352860, 3742023432, 4677529290, 6236705720, 9355058580, 18710117160]

約数ペア:

[(1, 18710117160), (2, 9355058580), (3, 6236705720), (4, 4677529290), (5, 3742023432), (6, 3118352860), (7, 2672873880), (8, 2338764645), (10, 1871011716), (12, 1559176430), (14, 1336436940), (15, 1247341144), (20, 935505858), (21, 890957960), (24, 779588215), (28, 668218470), (30, 623670572), (35, 534574776), (40, 467752929), (42, 445478980), (56, 334109235), (60, 311835286), (67, 279255480), (70, 267287388), (84, 222739490), (105, 178191592), (120, 155917643), (134, 139627740), (140, 133643694), (168, 111369745), (201, 93085160), (210, 89095796), (268, 69813870), (280, 66821847), (335, 55851096), (402, 46542580), (420, 44547898), (469, 39893640), (536, 34906935), (670, 27925548), (804, 23271290), (840, 22273949), (938, 19946820), (1005, 18617032), (1340, 13962774), (1407, 13297880), (1608, 11635645), (1876, 9973410), (2010, 9308516), (2345, 7978728), (2680, 6981387), (2814, 6648940), (3752, 4986705), (4020, 4654258), (4690, 3989364), (5628, 3324470), (7035, 2659576), (8040, 2327129), (9380, 1994682), (11256, 1662235), (14070, 1329788), (18760, 997341), (28140, 664894), (56280, 332447)]