222752640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 256

約数和(自身を含む): 793152000

約数和(自身を除く): 570399360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 53, 55, 60, 64, 66, 80, 88, 96, 106, 110, 120, 128, 132, 159, 160, 165, 176, 192, 199, 212, 220, 240, 264, 265, 318, 320, 330, 352, 384, 398, 424, 440, 480, 528, 530, 583, 597, 636, 640, 660, 704, 795, 796, 848, 880, 960, 995, 1056, 1060, 1166, 1194, 1272, 1320, 1408, 1590, 1592, 1696, 1749, 1760, 1920, 1990, 2112, 2120, 2189, 2332, 2388, 2544, 2640, 2915, 2985, 3180, 3184, 3392, 3498, 3520, 3980, 4224, 4240, 4378, 4664, 4776, 5088, 5280, 5830, 5970, 6360, 6368, 6567, 6784, 6996, 7040, 7960, 8480, 8745, 8756, 9328, 9552, 10176, 10547, 10560, 10945, 11660, 11940, 12720, 12736, 13134, 13992, 15920, 16960, 17490, 17512, 18656, 19104, 20352, 21094, 21120, 21890, 23320, 23880, 25440, 25472, 26268, 27984, 31641, 31840, 32835, 33920, 34980, 35024, 37312, 38208, 42188, 43780, 46640, 47760, 50880, 52536, 52735, 55968, 63282, 63680, 65670, 69960, 70048, 74624, 76416, 84376, 87560, 93280, 95520, 101760, 105072, 105470, 111936, 116017, 126564, 127360, 131340, 139920, 140096, 158205, 168752, 175120, 186560, 191040, 210144, 210940, 223872, 232034, 253128, 262680, 279840, 280192, 316410, 337504, 348051, 350240, 373120, 382080, 420288, 421880, 464068, 506256, 525360, 559680, 580085, 632820, 675008, 696102, 700480, 840576, 843760, 928136, 1012512, 1050720, 1119360, 1160170, 1265640, 1350016, 1392204, 1400960, 1687520, 1740255, 1856272, 2025024, 2101440, 2320340, 2531280, 2784408, 3375040, 3480510, 3712544, 4050048, 4202880, 4640680, 5062560, 5568816, 6750080, 6961020, 7425088, 9281360, 10125120, 11137632, 13922040, 14850176, 18562720, 20250240, 22275264, 27844080, 37125440, 44550528, 55688160, 74250880, 111376320, 222752640]

約数ペア:

[(1, 222752640), (2, 111376320), (3, 74250880), (4, 55688160), (5, 44550528), (6, 37125440), (8, 27844080), (10, 22275264), (11, 20250240), (12, 18562720), (15, 14850176), (16, 13922040), (20, 11137632), (22, 10125120), (24, 9281360), (30, 7425088), (32, 6961020), (33, 6750080), (40, 5568816), (44, 5062560), (48, 4640680), (53, 4202880), (55, 4050048), (60, 3712544), (64, 3480510), (66, 3375040), (80, 2784408), (88, 2531280), (96, 2320340), (106, 2101440), (110, 2025024), (120, 1856272), (128, 1740255), (132, 1687520), (159, 1400960), (160, 1392204), (165, 1350016), (176, 1265640), (192, 1160170), (199, 1119360), (212, 1050720), (220, 1012512), (240, 928136), (264, 843760), (265, 840576), (318, 700480), (320, 696102), (330, 675008), (352, 632820), (384, 580085), (398, 559680), (424, 525360), (440, 506256), (480, 464068), (528, 421880), (530, 420288), (583, 382080), (597, 373120), (636, 350240), (640, 348051), (660, 337504), (704, 316410), (795, 280192), (796, 279840), (848, 262680), (880, 253128), (960, 232034), (995, 223872), (1056, 210940), (1060, 210144), (1166, 191040), (1194, 186560), (1272, 175120), (1320, 168752), (1408, 158205), (1590, 140096), (1592, 139920), (1696, 131340), (1749, 127360), (1760, 126564), (1920, 116017), (1990, 111936), (2112, 105470), (2120, 105072), (2189, 101760), (2332, 95520), (2388, 93280), (2544, 87560), (2640, 84376), (2915, 76416), (2985, 74624), (3180, 70048), (3184, 69960), (3392, 65670), (3498, 63680), (3520, 63282), (3980, 55968), (4224, 52735), (4240, 52536), (4378, 50880), (4664, 47760), (4776, 46640), (5088, 43780), (5280, 42188), (5830, 38208), (5970, 37312), (6360, 35024), (6368, 34980), (6567, 33920), (6784, 32835), (6996, 31840), (7040, 31641), (7960, 27984), (8480, 26268), (8745, 25472), (8756, 25440), (9328, 23880), (9552, 23320), (10176, 21890), (10547, 21120), (10560, 21094), (10945, 20352), (11660, 19104), (11940, 18656), (12720, 17512), (12736, 17490), (13134, 16960), (13992, 15920)]