1264804560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:410

約数の個数: 240

約数和(自身を含む): 4364470656

約数和(自身を除く): 3099666096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 157, 167, 180, 201, 240, 268, 314, 334, 335, 360, 402, 471, 501, 536, 603, 628, 668, 670, 720, 785, 804, 835, 942, 1002, 1005, 1072, 1206, 1256, 1336, 1340, 1413, 1503, 1570, 1608, 1670, 1884, 2004, 2010, 2355, 2412, 2505, 2512, 2672, 2680, 2826, 3006, 3015, 3140, 3216, 3340, 3768, 4008, 4020, 4710, 4824, 5010, 5360, 5652, 6012, 6030, 6280, 6680, 7065, 7515, 7536, 8016, 8040, 9420, 9648, 10020, 10519, 11189, 11304, 12024, 12060, 12560, 13360, 14130, 15030, 16080, 18840, 20040, 21038, 22378, 22608, 24048, 24120, 26219, 28260, 30060, 31557, 33567, 37680, 40080, 42076, 44756, 48240, 52438, 52595, 55945, 56520, 60120, 63114, 67134, 78657, 84152, 89512, 94671, 100701, 104876, 105190, 111890, 113040, 120240, 126228, 131095, 134268, 157314, 157785, 167835, 168304, 179024, 189342, 201402, 209752, 210380, 223780, 235971, 252456, 262190, 268536, 314628, 315570, 335670, 378684, 393285, 402804, 419504, 420760, 447560, 471942, 473355, 503505, 504912, 524380, 537072, 629256, 631140, 671340, 757368, 786570, 805608, 841520, 895120, 943884, 946710, 1007010, 1048760, 1179855, 1258512, 1262280, 1342680, 1514736, 1573140, 1611216, 1756673, 1887768, 1893420, 2014020, 2097520, 2359710, 2524560, 2685360, 3146280, 3513346, 3775536, 3786840, 4028040, 4719420, 5270019, 6292560, 7026692, 7573680, 8056080, 8783365, 9438840, 10540038, 14053384, 15810057, 17566730, 18877680, 21080076, 26350095, 28106768, 31620114, 35133460, 42160152, 52700190, 63240228, 70266920, 79050285, 84320304, 105400380, 126480456, 140533840, 158100570, 210800760, 252960912, 316201140, 421601520, 632402280, 1264804560]

約数ペア:

[(1, 1264804560), (2, 632402280), (3, 421601520), (4, 316201140), (5, 252960912), (6, 210800760), (8, 158100570), (9, 140533840), (10, 126480456), (12, 105400380), (15, 84320304), (16, 79050285), (18, 70266920), (20, 63240228), (24, 52700190), (30, 42160152), (36, 35133460), (40, 31620114), (45, 28106768), (48, 26350095), (60, 21080076), (67, 18877680), (72, 17566730), (80, 15810057), (90, 14053384), (120, 10540038), (134, 9438840), (144, 8783365), (157, 8056080), (167, 7573680), (180, 7026692), (201, 6292560), (240, 5270019), (268, 4719420), (314, 4028040), (334, 3786840), (335, 3775536), (360, 3513346), (402, 3146280), (471, 2685360), (501, 2524560), (536, 2359710), (603, 2097520), (628, 2014020), (668, 1893420), (670, 1887768), (720, 1756673), (785, 1611216), (804, 1573140), (835, 1514736), (942, 1342680), (1002, 1262280), (1005, 1258512), (1072, 1179855), (1206, 1048760), (1256, 1007010), (1336, 946710), (1340, 943884), (1413, 895120), (1503, 841520), (1570, 805608), (1608, 786570), (1670, 757368), (1884, 671340), (2004, 631140), (2010, 629256), (2355, 537072), (2412, 524380), (2505, 504912), (2512, 503505), (2672, 473355), (2680, 471942), (2826, 447560), (3006, 420760), (3015, 419504), (3140, 402804), (3216, 393285), (3340, 378684), (3768, 335670), (4008, 315570), (4020, 314628), (4710, 268536), (4824, 262190), (5010, 252456), (5360, 235971), (5652, 223780), (6012, 210380), (6030, 209752), (6280, 201402), (6680, 189342), (7065, 179024), (7515, 168304), (7536, 167835), (8016, 157785), (8040, 157314), (9420, 134268), (9648, 131095), (10020, 126228), (10519, 120240), (11189, 113040), (11304, 111890), (12024, 105190), (12060, 104876), (12560, 100701), (13360, 94671), (14130, 89512), (15030, 84152), (16080, 78657), (18840, 67134), (20040, 63114), (21038, 60120), (22378, 56520), (22608, 55945), (24048, 52595), (24120, 52438), (26219, 48240), (28260, 44756), (30060, 42076), (31557, 40080), (33567, 37680)]