245836080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:329

約数の個数: 320

約数和(自身を含む): 985651200

約数和(自身を除く): 739815120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 71, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 142, 144, 168, 180, 189, 210, 213, 216, 229, 240, 252, 270, 280, 284, 315, 336, 355, 360, 378, 420, 426, 432, 458, 497, 504, 540, 560, 568, 630, 639, 687, 710, 720, 756, 840, 852, 916, 945, 994, 1008, 1065, 1080, 1136, 1145, 1260, 1278, 1374, 1420, 1491, 1512, 1603, 1680, 1704, 1832, 1890, 1917, 1988, 2061, 2130, 2160, 2290, 2485, 2520, 2556, 2748, 2840, 2982, 3024, 3195, 3206, 3408, 3435, 3664, 3780, 3834, 3976, 4122, 4260, 4473, 4580, 4809, 4970, 5040, 5112, 5496, 5680, 5964, 6183, 6390, 6412, 6870, 7455, 7560, 7668, 7952, 8015, 8244, 8520, 8946, 9160, 9585, 9618, 9940, 10224, 10305, 10992, 11928, 12366, 12780, 12824, 13419, 13740, 14427, 14910, 15120, 15336, 16030, 16259, 16488, 17040, 17892, 18320, 19170, 19236, 19880, 20610, 22365, 23856, 24045, 24732, 25560, 25648, 26838, 27480, 28854, 29820, 30672, 30915, 32060, 32518, 32976, 35784, 38340, 38472, 39760, 41220, 43281, 44730, 48090, 48777, 49464, 51120, 53676, 54960, 57708, 59640, 61830, 64120, 65036, 67095, 71568, 72135, 76680, 76944, 81295, 82440, 86562, 89460, 96180, 97554, 98928, 107352, 113813, 115416, 119280, 123660, 128240, 130072, 134190, 144270, 146331, 153360, 162590, 164880, 173124, 178920, 192360, 195108, 214704, 216405, 227626, 230832, 243885, 247320, 260144, 268380, 288540, 292662, 325180, 341439, 346248, 357840, 384720, 390216, 432810, 438993, 455252, 487770, 494640, 536760, 569065, 577080, 585324, 650360, 682878, 692496, 731655, 780432, 865620, 877986, 910504, 975540, 1024317, 1073520, 1138130, 1154160, 1170648, 1300720, 1365756, 1463310, 1707195, 1731240, 1755972, 1821008, 1951080, 2048634, 2194965, 2276260, 2341296, 2731512, 2926620, 3072951, 3414390, 3462480, 3511944, 3902160, 4097268, 4389930, 4552520, 5121585, 5463024, 5853240, 6145902, 6828780, 7023888, 8194536, 8779860, 9105040, 10243170, 11706480, 12291804, 13657560, 15364755, 16389072, 17559720, 20486340, 24583608, 27315120, 30729510, 35119440, 40972680, 49167216, 61459020, 81945360, 122918040, 245836080]

約数ペア:

[(1, 245836080), (2, 122918040), (3, 81945360), (4, 61459020), (5, 49167216), (6, 40972680), (7, 35119440), (8, 30729510), (9, 27315120), (10, 24583608), (12, 20486340), (14, 17559720), (15, 16389072), (16, 15364755), (18, 13657560), (20, 12291804), (21, 11706480), (24, 10243170), (27, 9105040), (28, 8779860), (30, 8194536), (35, 7023888), (36, 6828780), (40, 6145902), (42, 5853240), (45, 5463024), (48, 5121585), (54, 4552520), (56, 4389930), (60, 4097268), (63, 3902160), (70, 3511944), (71, 3462480), (72, 3414390), (80, 3072951), (84, 2926620), (90, 2731512), (105, 2341296), (108, 2276260), (112, 2194965), (120, 2048634), (126, 1951080), (135, 1821008), (140, 1755972), (142, 1731240), (144, 1707195), (168, 1463310), (180, 1365756), (189, 1300720), (210, 1170648), (213, 1154160), (216, 1138130), (229, 1073520), (240, 1024317), (252, 975540), (270, 910504), (280, 877986), (284, 865620), (315, 780432), (336, 731655), (355, 692496), (360, 682878), (378, 650360), (420, 585324), (426, 577080), (432, 569065), (458, 536760), (497, 494640), (504, 487770), (540, 455252), (560, 438993), (568, 432810), (630, 390216), (639, 384720), (687, 357840), (710, 346248), (720, 341439), (756, 325180), (840, 292662), (852, 288540), (916, 268380), (945, 260144), (994, 247320), (1008, 243885), (1065, 230832), (1080, 227626), (1136, 216405), (1145, 214704), (1260, 195108), (1278, 192360), (1374, 178920), (1420, 173124), (1491, 164880), (1512, 162590), (1603, 153360), (1680, 146331), (1704, 144270), (1832, 134190), (1890, 130072), (1917, 128240), (1988, 123660), (2061, 119280), (2130, 115416), (2160, 113813), (2290, 107352), (2485, 98928), (2520, 97554), (2556, 96180), (2748, 89460), (2840, 86562), (2982, 82440), (3024, 81295), (3195, 76944), (3206, 76680), (3408, 72135), (3435, 71568), (3664, 67095), (3780, 65036), (3834, 64120), (3976, 61830), (4122, 59640), (4260, 57708), (4473, 54960), (4580, 53676), (4809, 51120), (4970, 49464), (5040, 48777), (5112, 48090), (5496, 44730), (5680, 43281), (5964, 41220), (6183, 39760), (6390, 38472), (6412, 38340), (6870, 35784), (7455, 32976), (7560, 32518), (7668, 32060), (7952, 30915), (8015, 30672), (8244, 29820), (8520, 28854), (8946, 27480), (9160, 26838), (9585, 25648), (9618, 25560), (9940, 24732), (10224, 24045), (10305, 23856), (10992, 22365), (11928, 20610), (12366, 19880), (12780, 19236), (12824, 19170), (13419, 18320), (13740, 17892), (14427, 17040), (14910, 16488), (15120, 16259), (15336, 16030)]