488830320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 360

約数和(自身を含む): 1872963456

約数和(自身を除く): 1384133136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 121, 124, 132, 144, 155, 165, 176, 180, 181, 186, 198, 220, 240, 242, 248, 264, 279, 310, 330, 341, 360, 362, 363, 372, 396, 440, 465, 484, 495, 496, 528, 543, 558, 605, 620, 660, 682, 720, 724, 726, 744, 792, 880, 905, 930, 968, 990, 1023, 1086, 1089, 1116, 1210, 1240, 1320, 1364, 1395, 1448, 1452, 1488, 1584, 1629, 1705, 1810, 1815, 1860, 1936, 1980, 1991, 2046, 2172, 2178, 2232, 2420, 2480, 2640, 2715, 2728, 2790, 2896, 2904, 3069, 3258, 3410, 3620, 3630, 3720, 3751, 3960, 3982, 4092, 4344, 4356, 4464, 4840, 5115, 5430, 5445, 5456, 5580, 5611, 5808, 5973, 6138, 6516, 6820, 7240, 7260, 7440, 7502, 7920, 7964, 8145, 8184, 8688, 8712, 9680, 9955, 10230, 10860, 10890, 11160, 11222, 11253, 11946, 12276, 13032, 13640, 14480, 14520, 15004, 15345, 15928, 16290, 16368, 16833, 17424, 17919, 18755, 19910, 20460, 21720, 21780, 21901, 22320, 22444, 22506, 23892, 24552, 26064, 27280, 28055, 29040, 29865, 30008, 30690, 31856, 32580, 33666, 33759, 35838, 37510, 39820, 40920, 43440, 43560, 43802, 44888, 45012, 47784, 49104, 50499, 56110, 56265, 59730, 60016, 61380, 61721, 65160, 65703, 67332, 67518, 71676, 75020, 79640, 81840, 84165, 87120, 87604, 89595, 89776, 90024, 95568, 100998, 109505, 112220, 112530, 119460, 122760, 123442, 130320, 131406, 134664, 135036, 143352, 150040, 159280, 168330, 168795, 175208, 179190, 180048, 185163, 197109, 201996, 219010, 224440, 225060, 238920, 245520, 246884, 252495, 262812, 269328, 270072, 286704, 300080, 308605, 328515, 336660, 337590, 350416, 358380, 370326, 394218, 403992, 438020, 448880, 450120, 477840, 493768, 504990, 525624, 540144, 555489, 617210, 657030, 673320, 675180, 678931, 716760, 740652, 788436, 807984, 876040, 900240, 925815, 985545, 987536, 1009980, 1051248, 1110978, 1234420, 1314060, 1346640, 1350360, 1357862, 1433520, 1481304, 1576872, 1752080, 1851630, 1971090, 2019960, 2036793, 2221956, 2468840, 2628120, 2700720, 2715724, 2777445, 2962608, 3153744, 3394655, 3703260, 3942180, 4039920, 4073586, 4443912, 4937680, 5256240, 5431448, 5554890, 6110379, 6789310, 7406520, 7884360, 8147172, 8887824, 10183965, 10862896, 11109780, 12220758, 13578620, 14813040, 15768720, 16294344, 20367930, 22219560, 24441516, 27157240, 30551895, 32588688, 40735860, 44439120, 48883032, 54314480, 61103790, 81471720, 97766064, 122207580, 162943440, 244415160, 488830320]

約数ペア:

[(1, 488830320), (2, 244415160), (3, 162943440), (4, 122207580), (5, 97766064), (6, 81471720), (8, 61103790), (9, 54314480), (10, 48883032), (11, 44439120), (12, 40735860), (15, 32588688), (16, 30551895), (18, 27157240), (20, 24441516), (22, 22219560), (24, 20367930), (30, 16294344), (31, 15768720), (33, 14813040), (36, 13578620), (40, 12220758), (44, 11109780), (45, 10862896), (48, 10183965), (55, 8887824), (60, 8147172), (62, 7884360), (66, 7406520), (72, 6789310), (80, 6110379), (88, 5554890), (90, 5431448), (93, 5256240), (99, 4937680), (110, 4443912), (120, 4073586), (121, 4039920), (124, 3942180), (132, 3703260), (144, 3394655), (155, 3153744), (165, 2962608), (176, 2777445), (180, 2715724), (181, 2700720), (186, 2628120), (198, 2468840), (220, 2221956), (240, 2036793), (242, 2019960), (248, 1971090), (264, 1851630), (279, 1752080), (310, 1576872), (330, 1481304), (341, 1433520), (360, 1357862), (362, 1350360), (363, 1346640), (372, 1314060), (396, 1234420), (440, 1110978), (465, 1051248), (484, 1009980), (495, 987536), (496, 985545), (528, 925815), (543, 900240), (558, 876040), (605, 807984), (620, 788436), (660, 740652), (682, 716760), (720, 678931), (724, 675180), (726, 673320), (744, 657030), (792, 617210), (880, 555489), (905, 540144), (930, 525624), (968, 504990), (990, 493768), (1023, 477840), (1086, 450120), (1089, 448880), (1116, 438020), (1210, 403992), (1240, 394218), (1320, 370326), (1364, 358380), (1395, 350416), (1448, 337590), (1452, 336660), (1488, 328515), (1584, 308605), (1629, 300080), (1705, 286704), (1810, 270072), (1815, 269328), (1860, 262812), (1936, 252495), (1980, 246884), (1991, 245520), (2046, 238920), (2172, 225060), (2178, 224440), (2232, 219010), (2420, 201996), (2480, 197109), (2640, 185163), (2715, 180048), (2728, 179190), (2790, 175208), (2896, 168795), (2904, 168330), (3069, 159280), (3258, 150040), (3410, 143352), (3620, 135036), (3630, 134664), (3720, 131406), (3751, 130320), (3960, 123442), (3982, 122760), (4092, 119460), (4344, 112530), (4356, 112220), (4464, 109505), (4840, 100998), (5115, 95568), (5430, 90024), (5445, 89776), (5456, 89595), (5580, 87604), (5611, 87120), (5808, 84165), (5973, 81840), (6138, 79640), (6516, 75020), (6820, 71676), (7240, 67518), (7260, 67332), (7440, 65703), (7502, 65160), (7920, 61721), (7964, 61380), (8145, 60016), (8184, 59730), (8688, 56265), (8712, 56110), (9680, 50499), (9955, 49104), (10230, 47784), (10860, 45012), (10890, 44888), (11160, 43802), (11222, 43560), (11253, 43440), (11946, 40920), (12276, 39820), (13032, 37510), (13640, 35838), (14480, 33759), (14520, 33666), (15004, 32580), (15345, 31856), (15928, 30690), (16290, 30008), (16368, 29865), (16833, 29040), (17424, 28055), (17919, 27280), (18755, 26064), (19910, 24552), (20460, 23892), (21720, 22506), (21780, 22444), (21901, 22320)]