18972375360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{40087}}^1$

素因数の和:40153

約数の個数: 224

約数和(自身を含む): 65981640960

約数和(自身を除く): 47009265600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 32, 34, 40, 48, 51, 58, 60, 64, 68, 80, 85, 87, 96, 102, 116, 120, 136, 145, 160, 170, 174, 192, 204, 232, 240, 255, 272, 290, 320, 340, 348, 408, 435, 464, 480, 493, 510, 544, 580, 680, 696, 816, 870, 928, 960, 986, 1020, 1088, 1160, 1360, 1392, 1479, 1632, 1740, 1856, 1972, 2040, 2320, 2465, 2720, 2784, 2958, 3264, 3480, 3944, 4080, 4640, 4930, 5440, 5568, 5916, 6960, 7395, 7888, 8160, 9280, 9860, 11832, 13920, 14790, 15776, 16320, 19720, 23664, 27840, 29580, 31552, 39440, 40087, 47328, 59160, 78880, 80174, 94656, 118320, 120261, 157760, 160348, 200435, 236640, 240522, 320696, 400870, 473280, 481044, 601305, 641392, 681479, 801740, 962088, 1162523, 1202610, 1282784, 1362958, 1603480, 1924176, 2044437, 2325046, 2405220, 2565568, 2725916, 3206960, 3407395, 3487569, 3848352, 4088874, 4650092, 4810440, 5451832, 5812615, 6413920, 6814790, 6975138, 7696704, 8177748, 9300184, 9620880, 10222185, 10903664, 11625230, 12827840, 13629580, 13950276, 16355496, 17437845, 18600368, 19241760, 19762891, 20444370, 21807328, 23250460, 27259160, 27900552, 32710992, 34875690, 37200736, 38483520, 39525782, 40888740, 43614656, 46500920, 54518320, 55801104, 59288673, 65421984, 69751380, 74401472, 79051564, 81777480, 93001840, 98814455, 109036640, 111602208, 118577346, 130843968, 139502760, 158103128, 163554960, 186003680, 197628910, 218073280, 223204416, 237154692, 279005520, 296443365, 316206256, 327109920, 372007360, 395257820, 474309384, 558011040, 592886730, 632412512, 654219840, 790515640, 948618768, 1116022080, 1185773460, 1264825024, 1581031280, 1897237536, 2371546920, 3162062560, 3794475072, 4743093840, 6324125120, 9486187680, 18972375360]

約数ペア:

[(1, 18972375360), (2, 9486187680), (3, 6324125120), (4, 4743093840), (5, 3794475072), (6, 3162062560), (8, 2371546920), (10, 1897237536), (12, 1581031280), (15, 1264825024), (16, 1185773460), (17, 1116022080), (20, 948618768), (24, 790515640), (29, 654219840), (30, 632412512), (32, 592886730), (34, 558011040), (40, 474309384), (48, 395257820), (51, 372007360), (58, 327109920), (60, 316206256), (64, 296443365), (68, 279005520), (80, 237154692), (85, 223204416), (87, 218073280), (96, 197628910), (102, 186003680), (116, 163554960), (120, 158103128), (136, 139502760), (145, 130843968), (160, 118577346), (170, 111602208), (174, 109036640), (192, 98814455), (204, 93001840), (232, 81777480), (240, 79051564), (255, 74401472), (272, 69751380), (290, 65421984), (320, 59288673), (340, 55801104), (348, 54518320), (408, 46500920), (435, 43614656), (464, 40888740), (480, 39525782), (493, 38483520), (510, 37200736), (544, 34875690), (580, 32710992), (680, 27900552), (696, 27259160), (816, 23250460), (870, 21807328), (928, 20444370), (960, 19762891), (986, 19241760), (1020, 18600368), (1088, 17437845), (1160, 16355496), (1360, 13950276), (1392, 13629580), (1479, 12827840), (1632, 11625230), (1740, 10903664), (1856, 10222185), (1972, 9620880), (2040, 9300184), (2320, 8177748), (2465, 7696704), (2720, 6975138), (2784, 6814790), (2958, 6413920), (3264, 5812615), (3480, 5451832), (3944, 4810440), (4080, 4650092), (4640, 4088874), (4930, 3848352), (5440, 3487569), (5568, 3407395), (5916, 3206960), (6960, 2725916), (7395, 2565568), (7888, 2405220), (8160, 2325046), (9280, 2044437), (9860, 1924176), (11832, 1603480), (13920, 1362958), (14790, 1282784), (15776, 1202610), (16320, 1162523), (19720, 962088), (23664, 801740), (27840, 681479), (29580, 641392), (31552, 601305), (39440, 481044), (40087, 473280), (47328, 400870), (59160, 320696), (78880, 240522), (80174, 236640), (94656, 200435), (118320, 160348), (120261, 157760)]