242496960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 224

約数和(自身を含む): 809573184

約数和(自身を除く): 567076224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 61, 64, 80, 82, 96, 101, 120, 122, 123, 160, 164, 183, 192, 202, 205, 240, 244, 246, 303, 305, 320, 328, 366, 404, 410, 480, 488, 492, 505, 606, 610, 615, 656, 732, 808, 820, 915, 960, 976, 984, 1010, 1212, 1220, 1230, 1312, 1464, 1515, 1616, 1640, 1830, 1952, 1968, 2020, 2424, 2440, 2460, 2501, 2624, 2928, 3030, 3232, 3280, 3660, 3904, 3936, 4040, 4141, 4848, 4880, 4920, 5002, 5856, 6060, 6161, 6464, 6560, 7320, 7503, 7872, 8080, 8282, 9696, 9760, 9840, 10004, 11712, 12120, 12322, 12423, 12505, 13120, 14640, 15006, 16160, 16564, 18483, 19392, 19520, 19680, 20008, 20705, 24240, 24644, 24846, 25010, 29280, 30012, 30805, 32320, 33128, 36966, 37515, 39360, 40016, 41410, 48480, 49288, 49692, 50020, 58560, 60024, 61610, 62115, 66256, 73932, 75030, 80032, 82820, 92415, 96960, 98576, 99384, 100040, 120048, 123220, 124230, 132512, 147864, 150060, 160064, 165640, 184830, 197152, 198768, 200080, 240096, 246440, 248460, 252601, 265024, 295728, 300120, 331280, 369660, 394304, 397536, 400160, 480192, 492880, 496920, 505202, 591456, 600240, 662560, 739320, 757803, 795072, 800320, 985760, 993840, 1010404, 1182912, 1200480, 1263005, 1325120, 1478640, 1515606, 1971520, 1987680, 2020808, 2400960, 2526010, 2957280, 3031212, 3789015, 3975360, 4041616, 5052020, 5914560, 6062424, 7578030, 8083232, 10104040, 12124848, 15156060, 16166464, 20208080, 24249696, 30312120, 40416160, 48499392, 60624240, 80832320, 121248480, 242496960]

約数ペア:

[(1, 242496960), (2, 121248480), (3, 80832320), (4, 60624240), (5, 48499392), (6, 40416160), (8, 30312120), (10, 24249696), (12, 20208080), (15, 16166464), (16, 15156060), (20, 12124848), (24, 10104040), (30, 8083232), (32, 7578030), (40, 6062424), (41, 5914560), (48, 5052020), (60, 4041616), (61, 3975360), (64, 3789015), (80, 3031212), (82, 2957280), (96, 2526010), (101, 2400960), (120, 2020808), (122, 1987680), (123, 1971520), (160, 1515606), (164, 1478640), (183, 1325120), (192, 1263005), (202, 1200480), (205, 1182912), (240, 1010404), (244, 993840), (246, 985760), (303, 800320), (305, 795072), (320, 757803), (328, 739320), (366, 662560), (404, 600240), (410, 591456), (480, 505202), (488, 496920), (492, 492880), (505, 480192), (606, 400160), (610, 397536), (615, 394304), (656, 369660), (732, 331280), (808, 300120), (820, 295728), (915, 265024), (960, 252601), (976, 248460), (984, 246440), (1010, 240096), (1212, 200080), (1220, 198768), (1230, 197152), (1312, 184830), (1464, 165640), (1515, 160064), (1616, 150060), (1640, 147864), (1830, 132512), (1952, 124230), (1968, 123220), (2020, 120048), (2424, 100040), (2440, 99384), (2460, 98576), (2501, 96960), (2624, 92415), (2928, 82820), (3030, 80032), (3232, 75030), (3280, 73932), (3660, 66256), (3904, 62115), (3936, 61610), (4040, 60024), (4141, 58560), (4848, 50020), (4880, 49692), (4920, 49288), (5002, 48480), (5856, 41410), (6060, 40016), (6161, 39360), (6464, 37515), (6560, 36966), (7320, 33128), (7503, 32320), (7872, 30805), (8080, 30012), (8282, 29280), (9696, 25010), (9760, 24846), (9840, 24644), (10004, 24240), (11712, 20705), (12120, 20008), (12322, 19680), (12423, 19520), (12505, 19392), (13120, 18483), (14640, 16564), (15006, 16160)]