2565589760

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 6922782720

約数和(自身を除く): 4357192960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 41, 62, 64, 76, 80, 82, 83, 95, 124, 128, 152, 155, 160, 164, 166, 190, 205, 248, 256, 304, 310, 320, 328, 332, 380, 410, 415, 496, 589, 608, 620, 640, 656, 664, 760, 779, 820, 830, 992, 1178, 1216, 1240, 1271, 1280, 1312, 1328, 1520, 1558, 1577, 1640, 1660, 1984, 2356, 2432, 2480, 2542, 2573, 2624, 2656, 2945, 3040, 3116, 3154, 3280, 3320, 3403, 3895, 3968, 4712, 4864, 4960, 5084, 5146, 5248, 5312, 5890, 6080, 6232, 6308, 6355, 6560, 6640, 6806, 7790, 7885, 7936, 9424, 9920, 10168, 10292, 10496, 10624, 11780, 12160, 12464, 12616, 12710, 12865, 13120, 13280, 13612, 15580, 15770, 17015, 18848, 19840, 20336, 20584, 21248, 23560, 24149, 24320, 24928, 25232, 25420, 25730, 26240, 26560, 27224, 31160, 31540, 34030, 37696, 39680, 40672, 41168, 47120, 48298, 48887, 49856, 50464, 50840, 51460, 52480, 53120, 54448, 62320, 63080, 64657, 68060, 75392, 81344, 82336, 94240, 96596, 97774, 99712, 100928, 101680, 102920, 105493, 106240, 108896, 120745, 124640, 126160, 129314, 136120, 150784, 162688, 164672, 188480, 193192, 195548, 199424, 201856, 203360, 205840, 210986, 217792, 241490, 244435, 249280, 252320, 258628, 272240, 323285, 325376, 329344, 376960, 386384, 391096, 403712, 406720, 411680, 421972, 435584, 482980, 488870, 498560, 504640, 517256, 527465, 544480, 646570, 658688, 753920, 772768, 782192, 813440, 823360, 843944, 871168, 965960, 977740, 997120, 1009280, 1034512, 1054930, 1088960, 1293140, 1545536, 1564384, 1626880, 1646720, 1687888, 1931920, 1955480, 2004367, 2018560, 2069024, 2109860, 2177920, 2586280, 3091072, 3128768, 3293440, 3375776, 3863840, 3910960, 4008734, 4138048, 4219720, 4355840, 5172560, 6182144, 6257536, 6751552, 7727680, 7821920, 8017468, 8276096, 8439440, 10021835, 10345120, 12515072, 13503104, 15455360, 15643840, 16034936, 16552192, 16878880, 20043670, 20690240, 27006208, 30910720, 31287680, 32069872, 33757760, 40087340, 41380480, 62575360, 64139744, 67515520, 80174680, 82760960, 128279488, 135031040, 160349360, 256558976, 320698720, 513117952, 641397440, 1282794880, 2565589760]

約数ペア:

[(1, 2565589760), (2, 1282794880), (4, 641397440), (5, 513117952), (8, 320698720), (10, 256558976), (16, 160349360), (19, 135031040), (20, 128279488), (31, 82760960), (32, 80174680), (38, 67515520), (40, 64139744), (41, 62575360), (62, 41380480), (64, 40087340), (76, 33757760), (80, 32069872), (82, 31287680), (83, 30910720), (95, 27006208), (124, 20690240), (128, 20043670), (152, 16878880), (155, 16552192), (160, 16034936), (164, 15643840), (166, 15455360), (190, 13503104), (205, 12515072), (248, 10345120), (256, 10021835), (304, 8439440), (310, 8276096), (320, 8017468), (328, 7821920), (332, 7727680), (380, 6751552), (410, 6257536), (415, 6182144), (496, 5172560), (589, 4355840), (608, 4219720), (620, 4138048), (640, 4008734), (656, 3910960), (664, 3863840), (760, 3375776), (779, 3293440), (820, 3128768), (830, 3091072), (992, 2586280), (1178, 2177920), (1216, 2109860), (1240, 2069024), (1271, 2018560), (1280, 2004367), (1312, 1955480), (1328, 1931920), (1520, 1687888), (1558, 1646720), (1577, 1626880), (1640, 1564384), (1660, 1545536), (1984, 1293140), (2356, 1088960), (2432, 1054930), (2480, 1034512), (2542, 1009280), (2573, 997120), (2624, 977740), (2656, 965960), (2945, 871168), (3040, 843944), (3116, 823360), (3154, 813440), (3280, 782192), (3320, 772768), (3403, 753920), (3895, 658688), (3968, 646570), (4712, 544480), (4864, 527465), (4960, 517256), (5084, 504640), (5146, 498560), (5248, 488870), (5312, 482980), (5890, 435584), (6080, 421972), (6232, 411680), (6308, 406720), (6355, 403712), (6560, 391096), (6640, 386384), (6806, 376960), (7790, 329344), (7885, 325376), (7936, 323285), (9424, 272240), (9920, 258628), (10168, 252320), (10292, 249280), (10496, 244435), (10624, 241490), (11780, 217792), (12160, 210986), (12464, 205840), (12616, 203360), (12710, 201856), (12865, 199424), (13120, 195548), (13280, 193192), (13612, 188480), (15580, 164672), (15770, 162688), (17015, 150784), (18848, 136120), (19840, 129314), (20336, 126160), (20584, 124640), (21248, 120745), (23560, 108896), (24149, 106240), (24320, 105493), (24928, 102920), (25232, 101680), (25420, 100928), (25730, 99712), (26240, 97774), (26560, 96596), (27224, 94240), (31160, 82336), (31540, 81344), (34030, 75392), (37696, 68060), (39680, 64657), (40672, 63080), (41168, 62320), (47120, 54448), (48298, 53120), (48887, 52480), (49856, 51460), (50464, 50840)]