1864456560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:964

約数の個数: 240

約数和(自身を含む): 6534248448

約数和(自身を除く): 4669791888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 103, 120, 124, 144, 155, 180, 186, 206, 240, 248, 279, 309, 310, 360, 372, 412, 465, 496, 515, 558, 618, 620, 720, 744, 811, 824, 927, 930, 1030, 1116, 1236, 1240, 1395, 1488, 1545, 1622, 1648, 1854, 1860, 2060, 2232, 2433, 2472, 2480, 2790, 3090, 3193, 3244, 3708, 3720, 4055, 4120, 4464, 4635, 4866, 4944, 5580, 6180, 6386, 6488, 7299, 7416, 7440, 8110, 8240, 9270, 9579, 9732, 11160, 12165, 12360, 12772, 12976, 14598, 14832, 15965, 16220, 18540, 19158, 19464, 22320, 24330, 24720, 25141, 25544, 28737, 29196, 31930, 32440, 36495, 37080, 38316, 38928, 47895, 48660, 50282, 51088, 57474, 58392, 63860, 64880, 72990, 74160, 75423, 76632, 83533, 95790, 97320, 100564, 114948, 116784, 125705, 127720, 143685, 145980, 150846, 153264, 167066, 191580, 194640, 201128, 226269, 229896, 250599, 251410, 255440, 287370, 291960, 301692, 334132, 377115, 383160, 402256, 417665, 452538, 459792, 501198, 502820, 574740, 583920, 603384, 668264, 751797, 754230, 766320, 835330, 905076, 1002396, 1005640, 1131345, 1149480, 1206768, 1252995, 1336528, 1503594, 1508460, 1670660, 1810152, 2004792, 2011280, 2262690, 2298960, 2505990, 2589523, 3007188, 3016920, 3341320, 3620304, 3758985, 4009584, 4525380, 5011980, 5179046, 6014376, 6033840, 6682640, 7517970, 7768569, 9050760, 10023960, 10358092, 12028752, 12947615, 15035940, 15537138, 18101520, 20047920, 20716184, 23305707, 25895230, 30071880, 31074276, 38842845, 41432368, 46611414, 51790460, 60143760, 62148552, 77685690, 93222828, 103580920, 116528535, 124297104, 155371380, 186445656, 207161840, 233057070, 310742760, 372891312, 466114140, 621485520, 932228280, 1864456560]

約数ペア:

[(1, 1864456560), (2, 932228280), (3, 621485520), (4, 466114140), (5, 372891312), (6, 310742760), (8, 233057070), (9, 207161840), (10, 186445656), (12, 155371380), (15, 124297104), (16, 116528535), (18, 103580920), (20, 93222828), (24, 77685690), (30, 62148552), (31, 60143760), (36, 51790460), (40, 46611414), (45, 41432368), (48, 38842845), (60, 31074276), (62, 30071880), (72, 25895230), (80, 23305707), (90, 20716184), (93, 20047920), (103, 18101520), (120, 15537138), (124, 15035940), (144, 12947615), (155, 12028752), (180, 10358092), (186, 10023960), (206, 9050760), (240, 7768569), (248, 7517970), (279, 6682640), (309, 6033840), (310, 6014376), (360, 5179046), (372, 5011980), (412, 4525380), (465, 4009584), (496, 3758985), (515, 3620304), (558, 3341320), (618, 3016920), (620, 3007188), (720, 2589523), (744, 2505990), (811, 2298960), (824, 2262690), (927, 2011280), (930, 2004792), (1030, 1810152), (1116, 1670660), (1236, 1508460), (1240, 1503594), (1395, 1336528), (1488, 1252995), (1545, 1206768), (1622, 1149480), (1648, 1131345), (1854, 1005640), (1860, 1002396), (2060, 905076), (2232, 835330), (2433, 766320), (2472, 754230), (2480, 751797), (2790, 668264), (3090, 603384), (3193, 583920), (3244, 574740), (3708, 502820), (3720, 501198), (4055, 459792), (4120, 452538), (4464, 417665), (4635, 402256), (4866, 383160), (4944, 377115), (5580, 334132), (6180, 301692), (6386, 291960), (6488, 287370), (7299, 255440), (7416, 251410), (7440, 250599), (8110, 229896), (8240, 226269), (9270, 201128), (9579, 194640), (9732, 191580), (11160, 167066), (12165, 153264), (12360, 150846), (12772, 145980), (12976, 143685), (14598, 127720), (14832, 125705), (15965, 116784), (16220, 114948), (18540, 100564), (19158, 97320), (19464, 95790), (22320, 83533), (24330, 76632), (24720, 75423), (25141, 74160), (25544, 72990), (28737, 64880), (29196, 63860), (31930, 58392), (32440, 57474), (36495, 51088), (37080, 50282), (38316, 48660), (38928, 47895)]