770577360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26981}}^1$

素因数の和:27021

約数の個数: 160

約数和(自身を含む): 2890743552

約数和(自身を除く): 2120166192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9520, 14280, 26981, 28560, 53962, 80943, 107924, 134905, 161886, 188867, 215848, 269810, 323772, 377734, 404715, 431696, 458677, 539620, 566601, 647544, 755468, 809430, 917354, 944335, 1079240, 1133202, 1295088, 1376031, 1510936, 1618860, 1834708, 1888670, 2158480, 2266404, 2293385, 2752062, 2833005, 3021872, 3210739, 3237720, 3669416, 3777340, 4532808, 4586770, 5504124, 5666010, 6421478, 6475440, 6880155, 7338832, 7554680, 9065616, 9173540, 9632217, 11008248, 11332020, 12842956, 13760310, 15109360, 16053695, 18347080, 19264434, 22016496, 22664040, 25685912, 27520620, 32107390, 36694160, 38528868, 45328080, 48161085, 51371824, 55041240, 64214780, 77057736, 96322170, 110082480, 128429560, 154115472, 192644340, 256859120, 385288680, 770577360]

約数ペア:

[(1, 770577360), (2, 385288680), (3, 256859120), (4, 192644340), (5, 154115472), (6, 128429560), (7, 110082480), (8, 96322170), (10, 77057736), (12, 64214780), (14, 55041240), (15, 51371824), (16, 48161085), (17, 45328080), (20, 38528868), (21, 36694160), (24, 32107390), (28, 27520620), (30, 25685912), (34, 22664040), (35, 22016496), (40, 19264434), (42, 18347080), (48, 16053695), (51, 15109360), (56, 13760310), (60, 12842956), (68, 11332020), (70, 11008248), (80, 9632217), (84, 9173540), (85, 9065616), (102, 7554680), (105, 7338832), (112, 6880155), (119, 6475440), (120, 6421478), (136, 5666010), (140, 5504124), (168, 4586770), (170, 4532808), (204, 3777340), (210, 3669416), (238, 3237720), (240, 3210739), (255, 3021872), (272, 2833005), (280, 2752062), (336, 2293385), (340, 2266404), (357, 2158480), (408, 1888670), (420, 1834708), (476, 1618860), (510, 1510936), (560, 1376031), (595, 1295088), (680, 1133202), (714, 1079240), (816, 944335), (840, 917354), (952, 809430), (1020, 755468), (1190, 647544), (1360, 566601), (1428, 539620), (1680, 458677), (1785, 431696), (1904, 404715), (2040, 377734), (2380, 323772), (2856, 269810), (3570, 215848), (4080, 188867), (4760, 161886), (5712, 134905), (7140, 107924), (9520, 80943), (14280, 53962), (26981, 28560)]