1260488970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:669

約数の個数: 192

約数和(自身を含む): 3773952000

約数和(自身を除く): 2513463030

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 127, 130, 153, 170, 195, 221, 234, 254, 255, 306, 381, 390, 442, 499, 510, 585, 635, 663, 762, 765, 998, 1105, 1143, 1170, 1270, 1326, 1497, 1530, 1651, 1905, 1989, 2159, 2210, 2286, 2495, 2994, 3302, 3315, 3810, 3978, 4318, 4491, 4953, 4990, 5715, 6477, 6487, 6630, 7485, 8255, 8483, 8982, 9906, 9945, 10795, 11430, 12954, 12974, 14859, 14970, 16510, 16966, 19431, 19461, 19890, 21590, 22455, 24765, 25449, 28067, 29718, 32385, 32435, 38862, 38922, 42415, 44910, 49530, 50898, 56134, 58383, 63373, 64770, 64870, 74295, 76347, 84201, 84830, 97155, 97305, 110279, 116766, 126746, 127245, 140335, 148590, 152694, 168402, 190119, 194310, 194610, 220558, 252603, 254490, 280670, 291915, 316865, 330837, 380238, 381735, 421005, 505206, 551395, 570357, 583830, 633730, 661674, 763470, 823849, 842010, 950595, 992511, 1077341, 1102790, 1140714, 1263015, 1647698, 1654185, 1901190, 1985022, 2154682, 2471547, 2526030, 2851785, 3232023, 3308370, 4119245, 4943094, 4962555, 5386705, 5703570, 6464046, 7414641, 8238490, 9696069, 9925110, 10773410, 12357735, 14005433, 14829282, 16160115, 19392138, 24715470, 28010866, 32320230, 37073205, 42016299, 48480345, 70027165, 74146410, 84032598, 96960690, 126048897, 140054330, 210081495, 252097794, 420162990, 630244485, 1260488970]

約数ペア:

[(1, 1260488970), (2, 630244485), (3, 420162990), (5, 252097794), (6, 210081495), (9, 140054330), (10, 126048897), (13, 96960690), (15, 84032598), (17, 74146410), (18, 70027165), (26, 48480345), (30, 42016299), (34, 37073205), (39, 32320230), (45, 28010866), (51, 24715470), (65, 19392138), (78, 16160115), (85, 14829282), (90, 14005433), (102, 12357735), (117, 10773410), (127, 9925110), (130, 9696069), (153, 8238490), (170, 7414641), (195, 6464046), (221, 5703570), (234, 5386705), (254, 4962555), (255, 4943094), (306, 4119245), (381, 3308370), (390, 3232023), (442, 2851785), (499, 2526030), (510, 2471547), (585, 2154682), (635, 1985022), (663, 1901190), (762, 1654185), (765, 1647698), (998, 1263015), (1105, 1140714), (1143, 1102790), (1170, 1077341), (1270, 992511), (1326, 950595), (1497, 842010), (1530, 823849), (1651, 763470), (1905, 661674), (1989, 633730), (2159, 583830), (2210, 570357), (2286, 551395), (2495, 505206), (2994, 421005), (3302, 381735), (3315, 380238), (3810, 330837), (3978, 316865), (4318, 291915), (4491, 280670), (4953, 254490), (4990, 252603), (5715, 220558), (6477, 194610), (6487, 194310), (6630, 190119), (7485, 168402), (8255, 152694), (8483, 148590), (8982, 140335), (9906, 127245), (9945, 126746), (10795, 116766), (11430, 110279), (12954, 97305), (12974, 97155), (14859, 84830), (14970, 84201), (16510, 76347), (16966, 74295), (19431, 64870), (19461, 64770), (19890, 63373), (21590, 58383), (22455, 56134), (24765, 50898), (25449, 49530), (28067, 44910), (29718, 42415), (32385, 38922), (32435, 38862)]