1128900240

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1533

約数の個数: 280

約数和(自身を含む): 4240796280

約数和(自身を除く): 3111896040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 729, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1458, 1489, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 2916, 2978, 3120, 3159, 3240, 3510, 3645, 3888, 4212, 4467, 4680, 4860, 5265, 5616, 5832, 5956, 6318, 6480, 7020, 7290, 7445, 8424, 8934, 9360, 9477, 9720, 10530, 11664, 11912, 12636, 13401, 14040, 14580, 14890, 15795, 16848, 17868, 18954, 19357, 19440, 21060, 22335, 23824, 25272, 26802, 28080, 29160, 29780, 31590, 35736, 37908, 38714, 40203, 42120, 44670, 47385, 50544, 53604, 58071, 58320, 59560, 63180, 67005, 71472, 75816, 77428, 80406, 84240, 89340, 94770, 96785, 107208, 116142, 119120, 120609, 126360, 134010, 151632, 154856, 160812, 174213, 178680, 189540, 193570, 201015, 214416, 232284, 241218, 252720, 268020, 290355, 309712, 321624, 348426, 357360, 361827, 379080, 387140, 402030, 464568, 482436, 522639, 536040, 580710, 603045, 643248, 696852, 723654, 758160, 774280, 804060, 871065, 929136, 964872, 1045278, 1072080, 1085481, 1161420, 1206090, 1393704, 1447308, 1548560, 1567917, 1608120, 1742130, 1809135, 1929744, 2090556, 2170962, 2322840, 2412180, 2613195, 2787408, 2894616, 3135834, 3216240, 3484260, 3618270, 4181112, 4341924, 4645680, 4703751, 4824360, 5226390, 5427405, 5789232, 6271668, 6968520, 7236540, 7839585, 8362224, 8683848, 9407502, 9648720, 10452780, 10854810, 12543336, 13937040, 14111253, 14473080, 15679170, 17367696, 18815004, 20905560, 21709620, 23518755, 25086672, 28222506, 28946160, 31358340, 37630008, 41811120, 43419240, 47037510, 56445012, 62716680, 70556265, 75260016, 86838480, 94075020, 112890024, 125433360, 141112530, 188150040, 225780048, 282225060, 376300080, 564450120, 1128900240]

約数ペア:

[(1, 1128900240), (2, 564450120), (3, 376300080), (4, 282225060), (5, 225780048), (6, 188150040), (8, 141112530), (9, 125433360), (10, 112890024), (12, 94075020), (13, 86838480), (15, 75260016), (16, 70556265), (18, 62716680), (20, 56445012), (24, 47037510), (26, 43419240), (27, 41811120), (30, 37630008), (36, 31358340), (39, 28946160), (40, 28222506), (45, 25086672), (48, 23518755), (52, 21709620), (54, 20905560), (60, 18815004), (65, 17367696), (72, 15679170), (78, 14473080), (80, 14111253), (81, 13937040), (90, 12543336), (104, 10854810), (108, 10452780), (117, 9648720), (120, 9407502), (130, 8683848), (135, 8362224), (144, 7839585), (156, 7236540), (162, 6968520), (180, 6271668), (195, 5789232), (208, 5427405), (216, 5226390), (234, 4824360), (240, 4703751), (243, 4645680), (260, 4341924), (270, 4181112), (312, 3618270), (324, 3484260), (351, 3216240), (360, 3135834), (390, 2894616), (405, 2787408), (432, 2613195), (468, 2412180), (486, 2322840), (520, 2170962), (540, 2090556), (585, 1929744), (624, 1809135), (648, 1742130), (702, 1608120), (720, 1567917), (729, 1548560), (780, 1447308), (810, 1393704), (936, 1206090), (972, 1161420), (1040, 1085481), (1053, 1072080), (1080, 1045278), (1170, 964872), (1215, 929136), (1296, 871065), (1404, 804060), (1458, 774280), (1489, 758160), (1560, 723654), (1620, 696852), (1755, 643248), (1872, 603045), (1944, 580710), (2106, 536040), (2160, 522639), (2340, 482436), (2430, 464568), (2808, 402030), (2916, 387140), (2978, 379080), (3120, 361827), (3159, 357360), (3240, 348426), (3510, 321624), (3645, 309712), (3888, 290355), (4212, 268020), (4467, 252720), (4680, 241218), (4860, 232284), (5265, 214416), (5616, 201015), (5832, 193570), (5956, 189540), (6318, 178680), (6480, 174213), (7020, 160812), (7290, 154856), (7445, 151632), (8424, 134010), (8934, 126360), (9360, 120609), (9477, 119120), (9720, 116142), (10530, 107208), (11664, 96785), (11912, 94770), (12636, 89340), (13401, 84240), (14040, 80406), (14580, 77428), (14890, 75816), (15795, 71472), (16848, 67005), (17868, 63180), (18954, 59560), (19357, 58320), (19440, 58071), (21060, 53604), (22335, 50544), (23824, 47385), (25272, 44670), (26802, 42120), (28080, 40203), (29160, 38714), (29780, 37908), (31590, 35736)]