2907611520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4441}}^1$

素因数の和:4505

約数の個数: 256

約数和(自身を含む): 10439055360

約数和(自身を除く): 7531443840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 264, 310, 320, 330, 341, 352, 372, 384, 440, 465, 480, 496, 528, 620, 640, 660, 682, 704, 744, 880, 930, 960, 992, 1023, 1056, 1240, 1320, 1364, 1408, 1488, 1705, 1760, 1860, 1920, 1984, 2046, 2112, 2480, 2640, 2728, 2976, 3410, 3520, 3720, 3968, 4092, 4224, 4441, 4960, 5115, 5280, 5456, 5952, 6820, 7040, 7440, 8184, 8882, 9920, 10230, 10560, 10912, 11904, 13323, 13640, 14880, 16368, 17764, 19840, 20460, 21120, 21824, 22205, 26646, 27280, 29760, 32736, 35528, 40920, 43648, 44410, 48851, 53292, 54560, 59520, 65472, 66615, 71056, 81840, 88820, 97702, 106584, 109120, 130944, 133230, 137671, 142112, 146553, 163680, 177640, 195404, 213168, 218240, 244255, 266460, 275342, 284224, 293106, 327360, 355280, 390808, 413013, 426336, 488510, 532920, 550684, 568448, 586212, 654720, 688355, 710560, 732765, 781616, 826026, 852672, 977020, 1065840, 1101368, 1172424, 1376710, 1421120, 1465530, 1514381, 1563232, 1652052, 1705344, 1954040, 2065065, 2131680, 2202736, 2344848, 2753420, 2842240, 2931060, 3028762, 3126464, 3304104, 3908080, 4130130, 4263360, 4405472, 4543143, 4689696, 5506840, 5862120, 6057524, 6252928, 6608208, 7571905, 7816160, 8260260, 8526720, 8810944, 9086286, 9379392, 11013680, 11724240, 12115048, 13216416, 15143810, 15632320, 16520520, 17621888, 18172572, 18758784, 22027360, 22715715, 23448480, 24230096, 26432832, 30287620, 31264640, 33041040, 36345144, 44054720, 45431430, 46896960, 48460192, 52865664, 60575240, 66082080, 72690288, 88109440, 90862860, 93793920, 96920384, 121150480, 132164160, 145380576, 181725720, 193840768, 242300960, 264328320, 290761152, 363451440, 484601920, 581522304, 726902880, 969203840, 1453805760, 2907611520]

約数ペア:

[(1, 2907611520), (2, 1453805760), (3, 969203840), (4, 726902880), (5, 581522304), (6, 484601920), (8, 363451440), (10, 290761152), (11, 264328320), (12, 242300960), (15, 193840768), (16, 181725720), (20, 145380576), (22, 132164160), (24, 121150480), (30, 96920384), (31, 93793920), (32, 90862860), (33, 88109440), (40, 72690288), (44, 66082080), (48, 60575240), (55, 52865664), (60, 48460192), (62, 46896960), (64, 45431430), (66, 44054720), (80, 36345144), (88, 33041040), (93, 31264640), (96, 30287620), (110, 26432832), (120, 24230096), (124, 23448480), (128, 22715715), (132, 22027360), (155, 18758784), (160, 18172572), (165, 17621888), (176, 16520520), (186, 15632320), (192, 15143810), (220, 13216416), (240, 12115048), (248, 11724240), (264, 11013680), (310, 9379392), (320, 9086286), (330, 8810944), (341, 8526720), (352, 8260260), (372, 7816160), (384, 7571905), (440, 6608208), (465, 6252928), (480, 6057524), (496, 5862120), (528, 5506840), (620, 4689696), (640, 4543143), (660, 4405472), (682, 4263360), (704, 4130130), (744, 3908080), (880, 3304104), (930, 3126464), (960, 3028762), (992, 2931060), (1023, 2842240), (1056, 2753420), (1240, 2344848), (1320, 2202736), (1364, 2131680), (1408, 2065065), (1488, 1954040), (1705, 1705344), (1760, 1652052), (1860, 1563232), (1920, 1514381), (1984, 1465530), (2046, 1421120), (2112, 1376710), (2480, 1172424), (2640, 1101368), (2728, 1065840), (2976, 977020), (3410, 852672), (3520, 826026), (3720, 781616), (3968, 732765), (4092, 710560), (4224, 688355), (4441, 654720), (4960, 586212), (5115, 568448), (5280, 550684), (5456, 532920), (5952, 488510), (6820, 426336), (7040, 413013), (7440, 390808), (8184, 355280), (8882, 327360), (9920, 293106), (10230, 284224), (10560, 275342), (10912, 266460), (11904, 244255), (13323, 218240), (13640, 213168), (14880, 195404), (16368, 177640), (17764, 163680), (19840, 146553), (20460, 142112), (21120, 137671), (21824, 133230), (22205, 130944), (26646, 109120), (27280, 106584), (29760, 97702), (32736, 88820), (35528, 81840), (40920, 71056), (43648, 66615), (44410, 65472), (48851, 59520), (53292, 54560)]