1302778680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{13033}}^1$

素因数の和:13078

約数の個数: 192

約数和(自身を含む): 4814238240

約数和(自身を除く): 3511459560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 357, 392, 408, 420, 476, 490, 510, 588, 595, 680, 714, 735, 833, 840, 952, 980, 1020, 1176, 1190, 1428, 1470, 1666, 1785, 1960, 2040, 2380, 2499, 2856, 2940, 3332, 3570, 4165, 4760, 4998, 5880, 6664, 7140, 8330, 9996, 12495, 13033, 14280, 16660, 19992, 24990, 26066, 33320, 39099, 49980, 52132, 65165, 78198, 91231, 99960, 104264, 130330, 156396, 182462, 195495, 221561, 260660, 273693, 312792, 364924, 390990, 443122, 456155, 521320, 547386, 638617, 664683, 729848, 781980, 886244, 912310, 1094772, 1107805, 1277234, 1329366, 1368465, 1550927, 1563960, 1772488, 1824620, 1915851, 2189544, 2215610, 2554468, 2658732, 2736930, 3101854, 3193085, 3323415, 3649240, 3831702, 4431220, 4652781, 5108936, 5317464, 5473860, 6203708, 6386170, 6646830, 7663404, 7754635, 8862440, 9305562, 9579255, 10856489, 10947720, 12407416, 12772340, 13293660, 15326808, 15509270, 18611124, 19158510, 21712978, 23263905, 25544680, 26587320, 31018540, 32569467, 37222248, 38317020, 43425956, 46527810, 54282445, 62037080, 65138934, 76634040, 86851912, 93055620, 108564890, 130277868, 162847335, 186111240, 217129780, 260555736, 325694670, 434259560, 651389340, 1302778680]

約数ペア:

[(1, 1302778680), (2, 651389340), (3, 434259560), (4, 325694670), (5, 260555736), (6, 217129780), (7, 186111240), (8, 162847335), (10, 130277868), (12, 108564890), (14, 93055620), (15, 86851912), (17, 76634040), (20, 65138934), (21, 62037080), (24, 54282445), (28, 46527810), (30, 43425956), (34, 38317020), (35, 37222248), (40, 32569467), (42, 31018540), (49, 26587320), (51, 25544680), (56, 23263905), (60, 21712978), (68, 19158510), (70, 18611124), (84, 15509270), (85, 15326808), (98, 13293660), (102, 12772340), (105, 12407416), (119, 10947720), (120, 10856489), (136, 9579255), (140, 9305562), (147, 8862440), (168, 7754635), (170, 7663404), (196, 6646830), (204, 6386170), (210, 6203708), (238, 5473860), (245, 5317464), (255, 5108936), (280, 4652781), (294, 4431220), (340, 3831702), (357, 3649240), (392, 3323415), (408, 3193085), (420, 3101854), (476, 2736930), (490, 2658732), (510, 2554468), (588, 2215610), (595, 2189544), (680, 1915851), (714, 1824620), (735, 1772488), (833, 1563960), (840, 1550927), (952, 1368465), (980, 1329366), (1020, 1277234), (1176, 1107805), (1190, 1094772), (1428, 912310), (1470, 886244), (1666, 781980), (1785, 729848), (1960, 664683), (2040, 638617), (2380, 547386), (2499, 521320), (2856, 456155), (2940, 443122), (3332, 390990), (3570, 364924), (4165, 312792), (4760, 273693), (4998, 260660), (5880, 221561), (6664, 195495), (7140, 182462), (8330, 156396), (9996, 130330), (12495, 104264), (13033, 99960), (14280, 91231), (16660, 78198), (19992, 65165), (24990, 52132), (26066, 49980), (33320, 39099)]