2816807040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13217}}^1$

素因数の和:13279

約数の個数: 192

約数和(自身を含む): 9990428760

約数和(自身を除く): 7173621720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 384, 444, 480, 555, 576, 592, 640, 666, 720, 740, 888, 960, 1110, 1152, 1184, 1332, 1440, 1480, 1665, 1776, 1920, 2220, 2368, 2664, 2880, 2960, 3330, 3552, 4440, 4736, 5328, 5760, 5920, 6660, 7104, 8880, 10656, 11840, 13217, 13320, 14208, 17760, 21312, 23680, 26434, 26640, 35520, 39651, 42624, 52868, 53280, 66085, 71040, 79302, 105736, 106560, 118953, 132170, 158604, 198255, 211472, 213120, 237906, 264340, 317208, 396510, 422944, 475812, 489029, 528680, 594765, 634416, 793020, 845888, 951624, 978058, 1057360, 1189530, 1268832, 1467087, 1586040, 1691776, 1903248, 1956116, 2114720, 2379060, 2445145, 2537664, 2934174, 3172080, 3806496, 3912232, 4229440, 4401261, 4758120, 4890290, 5075328, 5868348, 6344160, 7335435, 7612992, 7824464, 8458880, 8802522, 9516240, 9780580, 11736696, 12688320, 14670870, 15225984, 15648928, 17605044, 19032480, 19561160, 22006305, 23473392, 25376640, 29341740, 31297856, 35210088, 38064960, 39122320, 44012610, 46946784, 58683480, 62595712, 70420176, 76129920, 78244640, 88025220, 93893568, 117366960, 140840352, 156489280, 176050440, 187787136, 234733920, 281680704, 312978560, 352100880, 469467840, 563361408, 704201760, 938935680, 1408403520, 2816807040]

約数ペア:

[(1, 2816807040), (2, 1408403520), (3, 938935680), (4, 704201760), (5, 563361408), (6, 469467840), (8, 352100880), (9, 312978560), (10, 281680704), (12, 234733920), (15, 187787136), (16, 176050440), (18, 156489280), (20, 140840352), (24, 117366960), (30, 93893568), (32, 88025220), (36, 78244640), (37, 76129920), (40, 70420176), (45, 62595712), (48, 58683480), (60, 46946784), (64, 44012610), (72, 39122320), (74, 38064960), (80, 35210088), (90, 31297856), (96, 29341740), (111, 25376640), (120, 23473392), (128, 22006305), (144, 19561160), (148, 19032480), (160, 17605044), (180, 15648928), (185, 15225984), (192, 14670870), (222, 12688320), (240, 11736696), (288, 9780580), (296, 9516240), (320, 8802522), (333, 8458880), (360, 7824464), (370, 7612992), (384, 7335435), (444, 6344160), (480, 5868348), (555, 5075328), (576, 4890290), (592, 4758120), (640, 4401261), (666, 4229440), (720, 3912232), (740, 3806496), (888, 3172080), (960, 2934174), (1110, 2537664), (1152, 2445145), (1184, 2379060), (1332, 2114720), (1440, 1956116), (1480, 1903248), (1665, 1691776), (1776, 1586040), (1920, 1467087), (2220, 1268832), (2368, 1189530), (2664, 1057360), (2880, 978058), (2960, 951624), (3330, 845888), (3552, 793020), (4440, 634416), (4736, 594765), (5328, 528680), (5760, 489029), (5920, 475812), (6660, 422944), (7104, 396510), (8880, 317208), (10656, 264340), (11840, 237906), (13217, 213120), (13320, 211472), (14208, 198255), (17760, 158604), (21312, 132170), (23680, 118953), (26434, 106560), (26640, 105736), (35520, 79302), (39651, 71040), (42624, 66085), (52868, 53280)]