1915702560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:388

約数の個数: 288

約数和(自身を含む): 6738037488

約数和(自身を除く): 4822334928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 113, 120, 122, 144, 160, 180, 183, 193, 226, 240, 244, 288, 305, 339, 360, 366, 386, 452, 480, 488, 549, 565, 579, 610, 678, 720, 732, 772, 904, 915, 965, 976, 1017, 1098, 1130, 1158, 1220, 1356, 1440, 1464, 1544, 1695, 1737, 1808, 1830, 1930, 1952, 2034, 2196, 2260, 2316, 2440, 2712, 2745, 2895, 2928, 3088, 3390, 3474, 3616, 3660, 3860, 4068, 4392, 4520, 4632, 4880, 5085, 5424, 5490, 5790, 5856, 6176, 6780, 6893, 6948, 7320, 7720, 8136, 8685, 8784, 9040, 9264, 9760, 10170, 10848, 10980, 11580, 11773, 13560, 13786, 13896, 14640, 15440, 16272, 17370, 17568, 18080, 18528, 20340, 20679, 21809, 21960, 23160, 23546, 27120, 27572, 27792, 29280, 30880, 32544, 34465, 34740, 35319, 40680, 41358, 43618, 43920, 46320, 47092, 54240, 55144, 55584, 58865, 62037, 65427, 68930, 69480, 70638, 81360, 82716, 87236, 87840, 92640, 94184, 103395, 105957, 109045, 110288, 117730, 124074, 130854, 137860, 138960, 141276, 162720, 165432, 174472, 176595, 188368, 196281, 206790, 211914, 218090, 220576, 235460, 248148, 261708, 275720, 277920, 282552, 310185, 327135, 330864, 348944, 353190, 376736, 392562, 413580, 423828, 436180, 470920, 496296, 523416, 529785, 551440, 565104, 620370, 654270, 661728, 697888, 706380, 785124, 827160, 847656, 872360, 941840, 981405, 992592, 1046832, 1059570, 1102880, 1130208, 1240740, 1308540, 1330349, 1412760, 1570248, 1654320, 1695312, 1744720, 1883680, 1962810, 1985184, 2093664, 2119140, 2481480, 2617080, 2660698, 2825520, 3140496, 3308640, 3390624, 3489440, 3925620, 3991047, 4238280, 4962960, 5234160, 5321396, 5651040, 6280992, 6651745, 7851240, 7982094, 8476560, 9925920, 10468320, 10642792, 11973141, 13303490, 15702480, 15964188, 16953120, 19955235, 21285584, 23946282, 26606980, 31404960, 31928376, 39910470, 42571168, 47892564, 53213960, 59865705, 63856752, 79820940, 95785128, 106427920, 119731410, 127713504, 159641880, 191570256, 212855840, 239462820, 319283760, 383140512, 478925640, 638567520, 957851280, 1915702560]

約数ペア:

[(1, 1915702560), (2, 957851280), (3, 638567520), (4, 478925640), (5, 383140512), (6, 319283760), (8, 239462820), (9, 212855840), (10, 191570256), (12, 159641880), (15, 127713504), (16, 119731410), (18, 106427920), (20, 95785128), (24, 79820940), (30, 63856752), (32, 59865705), (36, 53213960), (40, 47892564), (45, 42571168), (48, 39910470), (60, 31928376), (61, 31404960), (72, 26606980), (80, 23946282), (90, 21285584), (96, 19955235), (113, 16953120), (120, 15964188), (122, 15702480), (144, 13303490), (160, 11973141), (180, 10642792), (183, 10468320), (193, 9925920), (226, 8476560), (240, 7982094), (244, 7851240), (288, 6651745), (305, 6280992), (339, 5651040), (360, 5321396), (366, 5234160), (386, 4962960), (452, 4238280), (480, 3991047), (488, 3925620), (549, 3489440), (565, 3390624), (579, 3308640), (610, 3140496), (678, 2825520), (720, 2660698), (732, 2617080), (772, 2481480), (904, 2119140), (915, 2093664), (965, 1985184), (976, 1962810), (1017, 1883680), (1098, 1744720), (1130, 1695312), (1158, 1654320), (1220, 1570248), (1356, 1412760), (1440, 1330349), (1464, 1308540), (1544, 1240740), (1695, 1130208), (1737, 1102880), (1808, 1059570), (1830, 1046832), (1930, 992592), (1952, 981405), (2034, 941840), (2196, 872360), (2260, 847656), (2316, 827160), (2440, 785124), (2712, 706380), (2745, 697888), (2895, 661728), (2928, 654270), (3088, 620370), (3390, 565104), (3474, 551440), (3616, 529785), (3660, 523416), (3860, 496296), (4068, 470920), (4392, 436180), (4520, 423828), (4632, 413580), (4880, 392562), (5085, 376736), (5424, 353190), (5490, 348944), (5790, 330864), (5856, 327135), (6176, 310185), (6780, 282552), (6893, 277920), (6948, 275720), (7320, 261708), (7720, 248148), (8136, 235460), (8685, 220576), (8784, 218090), (9040, 211914), (9264, 206790), (9760, 196281), (10170, 188368), (10848, 176595), (10980, 174472), (11580, 165432), (11773, 162720), (13560, 141276), (13786, 138960), (13896, 137860), (14640, 130854), (15440, 124074), (16272, 117730), (17370, 110288), (17568, 109045), (18080, 105957), (18528, 103395), (20340, 94184), (20679, 92640), (21809, 87840), (21960, 87236), (23160, 82716), (23546, 81360), (27120, 70638), (27572, 69480), (27792, 68930), (29280, 65427), (30880, 62037), (32544, 58865), (34465, 55584), (34740, 55144), (35319, 54240), (40680, 47092), (41358, 46320), (43618, 43920)]