312490080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1069}}^1$

素因数の和:1126

約数の個数: 288

約数和(自身を含む): 1261915200

約数和(自身を除く): 949425120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 140, 144, 145, 160, 168, 174, 180, 203, 210, 224, 232, 240, 252, 261, 280, 288, 290, 315, 336, 348, 360, 406, 420, 435, 464, 480, 504, 522, 560, 580, 609, 630, 672, 696, 720, 812, 840, 870, 928, 1008, 1015, 1044, 1069, 1120, 1160, 1218, 1260, 1305, 1392, 1440, 1624, 1680, 1740, 1827, 2016, 2030, 2088, 2138, 2320, 2436, 2520, 2610, 2784, 3045, 3207, 3248, 3360, 3480, 3654, 4060, 4176, 4276, 4640, 4872, 5040, 5220, 5345, 6090, 6414, 6496, 6960, 7308, 7483, 8120, 8352, 8552, 9135, 9621, 9744, 10080, 10440, 10690, 12180, 12828, 13920, 14616, 14966, 16035, 16240, 17104, 18270, 19242, 19488, 20880, 21380, 22449, 24360, 25656, 29232, 29932, 31001, 32070, 32480, 34208, 36540, 37415, 38484, 41760, 42760, 44898, 48105, 48720, 51312, 58464, 59864, 62002, 64140, 67347, 73080, 74830, 76968, 85520, 89796, 93003, 96210, 97440, 102624, 112245, 119728, 124004, 128280, 134694, 146160, 149660, 153936, 155005, 171040, 179592, 186006, 192420, 217007, 224490, 239456, 248008, 256560, 269388, 279009, 292320, 299320, 307872, 310010, 336735, 359184, 372012, 384840, 434014, 448980, 465015, 496016, 513120, 538776, 558018, 598640, 620020, 651021, 673470, 718368, 744024, 769680, 868028, 897960, 930030, 992032, 1077552, 1085035, 1116036, 1197280, 1240040, 1302042, 1346940, 1395045, 1488048, 1539360, 1736056, 1795920, 1860060, 1953063, 2155104, 2170070, 2232072, 2480080, 2604084, 2693880, 2790090, 2976096, 3255105, 3472112, 3591840, 3720120, 3906126, 4340140, 4464144, 4960160, 5208168, 5387760, 5580180, 6510210, 6944224, 7440240, 7812252, 8680280, 8928288, 9765315, 10416336, 10775520, 11160360, 13020420, 14880480, 15624504, 17360560, 19530630, 20832672, 22320720, 26040840, 31249008, 34721120, 39061260, 44641440, 52081680, 62498016, 78122520, 104163360, 156245040, 312490080]

約数ペア:

[(1, 312490080), (2, 156245040), (3, 104163360), (4, 78122520), (5, 62498016), (6, 52081680), (7, 44641440), (8, 39061260), (9, 34721120), (10, 31249008), (12, 26040840), (14, 22320720), (15, 20832672), (16, 19530630), (18, 17360560), (20, 15624504), (21, 14880480), (24, 13020420), (28, 11160360), (29, 10775520), (30, 10416336), (32, 9765315), (35, 8928288), (36, 8680280), (40, 7812252), (42, 7440240), (45, 6944224), (48, 6510210), (56, 5580180), (58, 5387760), (60, 5208168), (63, 4960160), (70, 4464144), (72, 4340140), (80, 3906126), (84, 3720120), (87, 3591840), (90, 3472112), (96, 3255105), (105, 2976096), (112, 2790090), (116, 2693880), (120, 2604084), (126, 2480080), (140, 2232072), (144, 2170070), (145, 2155104), (160, 1953063), (168, 1860060), (174, 1795920), (180, 1736056), (203, 1539360), (210, 1488048), (224, 1395045), (232, 1346940), (240, 1302042), (252, 1240040), (261, 1197280), (280, 1116036), (288, 1085035), (290, 1077552), (315, 992032), (336, 930030), (348, 897960), (360, 868028), (406, 769680), (420, 744024), (435, 718368), (464, 673470), (480, 651021), (504, 620020), (522, 598640), (560, 558018), (580, 538776), (609, 513120), (630, 496016), (672, 465015), (696, 448980), (720, 434014), (812, 384840), (840, 372012), (870, 359184), (928, 336735), (1008, 310010), (1015, 307872), (1044, 299320), (1069, 292320), (1120, 279009), (1160, 269388), (1218, 256560), (1260, 248008), (1305, 239456), (1392, 224490), (1440, 217007), (1624, 192420), (1680, 186006), (1740, 179592), (1827, 171040), (2016, 155005), (2030, 153936), (2088, 149660), (2138, 146160), (2320, 134694), (2436, 128280), (2520, 124004), (2610, 119728), (2784, 112245), (3045, 102624), (3207, 97440), (3248, 96210), (3360, 93003), (3480, 89796), (3654, 85520), (4060, 76968), (4176, 74830), (4276, 73080), (4640, 67347), (4872, 64140), (5040, 62002), (5220, 59864), (5345, 58464), (6090, 51312), (6414, 48720), (6496, 48105), (6960, 44898), (7308, 42760), (7483, 41760), (8120, 38484), (8352, 37415), (8552, 36540), (9135, 34208), (9621, 32480), (9744, 32070), (10080, 31001), (10440, 29932), (10690, 29232), (12180, 25656), (12828, 24360), (13920, 22449), (14616, 21380), (14966, 20880), (16035, 19488), (16240, 19242), (17104, 18270)]