2160042240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:745

約数の個数: 288

約数和(自身を含む): 7404316416

約数和(自身を除く): 5244274176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 37, 40, 46, 48, 60, 64, 69, 74, 80, 92, 96, 111, 115, 120, 128, 138, 148, 160, 184, 185, 192, 222, 230, 240, 256, 276, 296, 320, 345, 368, 370, 384, 444, 460, 480, 552, 555, 592, 640, 661, 690, 736, 740, 768, 851, 888, 920, 960, 1104, 1110, 1184, 1280, 1322, 1380, 1472, 1480, 1702, 1776, 1840, 1920, 1983, 2208, 2220, 2368, 2553, 2644, 2760, 2944, 2960, 3305, 3404, 3552, 3680, 3840, 3966, 4255, 4416, 4440, 4736, 5106, 5288, 5520, 5888, 5920, 6610, 6808, 7104, 7360, 7932, 8510, 8832, 8880, 9472, 9915, 10212, 10576, 11040, 11840, 12765, 13220, 13616, 14208, 14720, 15203, 15864, 17020, 17664, 17760, 19830, 20424, 21152, 22080, 23680, 24457, 25530, 26440, 27232, 28416, 29440, 30406, 31728, 34040, 35520, 39660, 40848, 42304, 44160, 45609, 47360, 48914, 51060, 52880, 54464, 60812, 63456, 68080, 71040, 73371, 76015, 79320, 81696, 84608, 88320, 91218, 97828, 102120, 105760, 108928, 121624, 122285, 126912, 136160, 142080, 146742, 152030, 158640, 163392, 169216, 182436, 195656, 204240, 211520, 217856, 228045, 243248, 244570, 253824, 272320, 293484, 304060, 317280, 326784, 364872, 366855, 391312, 408480, 423040, 456090, 486496, 489140, 507648, 544640, 562511, 586968, 608120, 634560, 653568, 729744, 733710, 782624, 816960, 846080, 912180, 972992, 978280, 1089280, 1125022, 1173936, 1216240, 1269120, 1459488, 1467420, 1565248, 1633920, 1687533, 1824360, 1945984, 1956560, 2250044, 2347872, 2432480, 2538240, 2812555, 2918976, 2934840, 3130496, 3267840, 3375066, 3648720, 3891968, 3913120, 4500088, 4695744, 4864960, 5625110, 5837952, 5869680, 6260992, 6750132, 7297440, 7826240, 8437665, 9000176, 9391488, 9729920, 11250220, 11675904, 11739360, 13500264, 14594880, 15652480, 16875330, 18000352, 18782976, 19459840, 22500440, 23478720, 27000528, 29189760, 31304960, 33750660, 36000704, 45000880, 46957440, 54001056, 58379520, 67501320, 72001408, 90001760, 93914880, 108002112, 135002640, 144002816, 180003520, 216004224, 270005280, 360007040, 432008448, 540010560, 720014080, 1080021120, 2160042240]

約数ペア:

[(1, 2160042240), (2, 1080021120), (3, 720014080), (4, 540010560), (5, 432008448), (6, 360007040), (8, 270005280), (10, 216004224), (12, 180003520), (15, 144002816), (16, 135002640), (20, 108002112), (23, 93914880), (24, 90001760), (30, 72001408), (32, 67501320), (37, 58379520), (40, 54001056), (46, 46957440), (48, 45000880), (60, 36000704), (64, 33750660), (69, 31304960), (74, 29189760), (80, 27000528), (92, 23478720), (96, 22500440), (111, 19459840), (115, 18782976), (120, 18000352), (128, 16875330), (138, 15652480), (148, 14594880), (160, 13500264), (184, 11739360), (185, 11675904), (192, 11250220), (222, 9729920), (230, 9391488), (240, 9000176), (256, 8437665), (276, 7826240), (296, 7297440), (320, 6750132), (345, 6260992), (368, 5869680), (370, 5837952), (384, 5625110), (444, 4864960), (460, 4695744), (480, 4500088), (552, 3913120), (555, 3891968), (592, 3648720), (640, 3375066), (661, 3267840), (690, 3130496), (736, 2934840), (740, 2918976), (768, 2812555), (851, 2538240), (888, 2432480), (920, 2347872), (960, 2250044), (1104, 1956560), (1110, 1945984), (1184, 1824360), (1280, 1687533), (1322, 1633920), (1380, 1565248), (1472, 1467420), (1480, 1459488), (1702, 1269120), (1776, 1216240), (1840, 1173936), (1920, 1125022), (1983, 1089280), (2208, 978280), (2220, 972992), (2368, 912180), (2553, 846080), (2644, 816960), (2760, 782624), (2944, 733710), (2960, 729744), (3305, 653568), (3404, 634560), (3552, 608120), (3680, 586968), (3840, 562511), (3966, 544640), (4255, 507648), (4416, 489140), (4440, 486496), (4736, 456090), (5106, 423040), (5288, 408480), (5520, 391312), (5888, 366855), (5920, 364872), (6610, 326784), (6808, 317280), (7104, 304060), (7360, 293484), (7932, 272320), (8510, 253824), (8832, 244570), (8880, 243248), (9472, 228045), (9915, 217856), (10212, 211520), (10576, 204240), (11040, 195656), (11840, 182436), (12765, 169216), (13220, 163392), (13616, 158640), (14208, 152030), (14720, 146742), (15203, 142080), (15864, 136160), (17020, 126912), (17664, 122285), (17760, 121624), (19830, 108928), (20424, 105760), (21152, 102120), (22080, 97828), (23680, 91218), (24457, 88320), (25530, 84608), (26440, 81696), (27232, 79320), (28416, 76015), (29440, 73371), (30406, 71040), (31728, 68080), (34040, 63456), (35520, 60812), (39660, 54464), (40848, 52880), (42304, 51060), (44160, 48914), (45609, 47360)]