1839971520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:648

約数の個数: 336

約数和(自身を含む): 6721498368

約数和(自身を除く): 4881526848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 37, 40, 45, 48, 60, 62, 64, 72, 74, 80, 90, 93, 96, 111, 120, 124, 144, 148, 155, 160, 180, 185, 186, 192, 222, 240, 248, 279, 288, 296, 310, 320, 333, 360, 370, 372, 444, 465, 480, 496, 555, 557, 558, 576, 592, 620, 666, 720, 740, 744, 888, 930, 960, 992, 1110, 1114, 1116, 1147, 1184, 1240, 1332, 1395, 1440, 1480, 1488, 1665, 1671, 1776, 1860, 1984, 2220, 2228, 2232, 2294, 2368, 2480, 2664, 2785, 2790, 2880, 2960, 2976, 3330, 3342, 3441, 3552, 3720, 4440, 4456, 4464, 4588, 4960, 5013, 5328, 5570, 5580, 5735, 5920, 5952, 6660, 6684, 6882, 7104, 7440, 8355, 8880, 8912, 8928, 9176, 9920, 10026, 10323, 10656, 11140, 11160, 11470, 11840, 13320, 13368, 13764, 14880, 16710, 17205, 17267, 17760, 17824, 17856, 18352, 20052, 20609, 20646, 21312, 22280, 22320, 22940, 25065, 26640, 26736, 27528, 29760, 33420, 34410, 34534, 35520, 35648, 36704, 40104, 41218, 41292, 44560, 44640, 45880, 50130, 51615, 51801, 53280, 53472, 55056, 61827, 66840, 68820, 69068, 73408, 80208, 82436, 82584, 86335, 89120, 89280, 91760, 100260, 103045, 103230, 103602, 106560, 106944, 110112, 123654, 133680, 137640, 138136, 155403, 160416, 164872, 165168, 172670, 178240, 183520, 185481, 200520, 206090, 206460, 207204, 220224, 247308, 259005, 267360, 275280, 276272, 309135, 310806, 320832, 329744, 330336, 345340, 367040, 370962, 401040, 412180, 412920, 414408, 494616, 518010, 534720, 550560, 552544, 618270, 621612, 638879, 659488, 660672, 690680, 741924, 777015, 802080, 824360, 825840, 828816, 927405, 989232, 1036020, 1101120, 1105088, 1236540, 1243224, 1277758, 1318976, 1381360, 1483848, 1554030, 1604160, 1648720, 1651680, 1657632, 1854810, 1916637, 1978464, 2072040, 2473080, 2486448, 2555516, 2762720, 2967696, 3108060, 3194395, 3297440, 3303360, 3315264, 3709620, 3833274, 3956928, 4144080, 4946160, 4972896, 5111032, 5525440, 5749911, 5935392, 6216120, 6388790, 6594880, 7419240, 7666548, 8288160, 9583185, 9892320, 9945792, 10222064, 11499822, 11870784, 12432240, 12777580, 14838480, 15333096, 16576320, 19166370, 19784640, 20444128, 22999644, 24864480, 25555160, 28749555, 29676960, 30666192, 38332740, 40888256, 45999288, 49728960, 51110320, 57499110, 59353920, 61332384, 76665480, 91998576, 102220640, 114998220, 122664768, 153330960, 183997152, 204441280, 229996440, 306661920, 367994304, 459992880, 613323840, 919985760, 1839971520]

約数ペア:

[(1, 1839971520), (2, 919985760), (3, 613323840), (4, 459992880), (5, 367994304), (6, 306661920), (8, 229996440), (9, 204441280), (10, 183997152), (12, 153330960), (15, 122664768), (16, 114998220), (18, 102220640), (20, 91998576), (24, 76665480), (30, 61332384), (31, 59353920), (32, 57499110), (36, 51110320), (37, 49728960), (40, 45999288), (45, 40888256), (48, 38332740), (60, 30666192), (62, 29676960), (64, 28749555), (72, 25555160), (74, 24864480), (80, 22999644), (90, 20444128), (93, 19784640), (96, 19166370), (111, 16576320), (120, 15333096), (124, 14838480), (144, 12777580), (148, 12432240), (155, 11870784), (160, 11499822), (180, 10222064), (185, 9945792), (186, 9892320), (192, 9583185), (222, 8288160), (240, 7666548), (248, 7419240), (279, 6594880), (288, 6388790), (296, 6216120), (310, 5935392), (320, 5749911), (333, 5525440), (360, 5111032), (370, 4972896), (372, 4946160), (444, 4144080), (465, 3956928), (480, 3833274), (496, 3709620), (555, 3315264), (557, 3303360), (558, 3297440), (576, 3194395), (592, 3108060), (620, 2967696), (666, 2762720), (720, 2555516), (740, 2486448), (744, 2473080), (888, 2072040), (930, 1978464), (960, 1916637), (992, 1854810), (1110, 1657632), (1114, 1651680), (1116, 1648720), (1147, 1604160), (1184, 1554030), (1240, 1483848), (1332, 1381360), (1395, 1318976), (1440, 1277758), (1480, 1243224), (1488, 1236540), (1665, 1105088), (1671, 1101120), (1776, 1036020), (1860, 989232), (1984, 927405), (2220, 828816), (2228, 825840), (2232, 824360), (2294, 802080), (2368, 777015), (2480, 741924), (2664, 690680), (2785, 660672), (2790, 659488), (2880, 638879), (2960, 621612), (2976, 618270), (3330, 552544), (3342, 550560), (3441, 534720), (3552, 518010), (3720, 494616), (4440, 414408), (4456, 412920), (4464, 412180), (4588, 401040), (4960, 370962), (5013, 367040), (5328, 345340), (5570, 330336), (5580, 329744), (5735, 320832), (5920, 310806), (5952, 309135), (6660, 276272), (6684, 275280), (6882, 267360), (7104, 259005), (7440, 247308), (8355, 220224), (8880, 207204), (8912, 206460), (8928, 206090), (9176, 200520), (9920, 185481), (10026, 183520), (10323, 178240), (10656, 172670), (11140, 165168), (11160, 164872), (11470, 160416), (11840, 155403), (13320, 138136), (13368, 137640), (13764, 133680), (14880, 123654), (16710, 110112), (17205, 106944), (17267, 106560), (17760, 103602), (17824, 103230), (17856, 103045), (18352, 100260), (20052, 91760), (20609, 89280), (20646, 89120), (21312, 86335), (22280, 82584), (22320, 82436), (22940, 80208), (25065, 73408), (26640, 69068), (26736, 68820), (27528, 66840), (29760, 61827), (33420, 55056), (34410, 53472), (34534, 53280), (35520, 51801), (35648, 51615), (36704, 50130), (40104, 45880), (41218, 44640), (41292, 44560)]