2142456960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9377}}^1$

素因数の和:9423

約数の個数: 256

約数和(自身を含む): 8264643840

約数和(自身を除く): 6122186880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 1920, 2040, 2176, 2240, 2380, 2688, 2720, 2856, 3264, 3360, 3570, 3808, 4080, 4480, 4760, 5440, 5712, 6528, 6720, 7140, 7616, 8160, 9377, 9520, 10880, 11424, 13440, 14280, 15232, 16320, 18754, 19040, 22848, 28131, 28560, 32640, 37508, 38080, 45696, 46885, 56262, 57120, 65639, 75016, 76160, 93770, 112524, 114240, 131278, 140655, 150032, 159409, 187540, 196917, 225048, 228480, 262556, 281310, 300064, 318818, 328195, 375080, 393834, 450096, 478227, 525112, 562620, 600128, 637636, 656390, 750160, 787668, 797045, 900192, 956454, 984585, 1050224, 1115863, 1125240, 1200256, 1275272, 1312780, 1500320, 1575336, 1594090, 1800384, 1912908, 1969170, 2100448, 2231726, 2250480, 2391135, 2550544, 2625560, 3000640, 3150672, 3188180, 3347589, 3600768, 3825816, 3938340, 4200896, 4463452, 4500960, 4782270, 5101088, 5251120, 5579315, 6001280, 6301344, 6376360, 6695178, 7651632, 7876680, 8401792, 8926904, 9001920, 9564540, 10202176, 10502240, 11158630, 12602688, 12752720, 13390356, 15303264, 15753360, 16737945, 17853808, 18003840, 19129080, 20404352, 21004480, 22317260, 25205376, 25505440, 26780712, 30606528, 31506720, 33475890, 35707616, 38258160, 42008960, 44634520, 51010880, 53561424, 61213056, 63013440, 66951780, 71415232, 76516320, 89269040, 102021760, 107122848, 126026880, 133903560, 142830464, 153032640, 178538080, 214245696, 267807120, 306065280, 357076160, 428491392, 535614240, 714152320, 1071228480, 2142456960]

約数ペア:

[(1, 2142456960), (2, 1071228480), (3, 714152320), (4, 535614240), (5, 428491392), (6, 357076160), (7, 306065280), (8, 267807120), (10, 214245696), (12, 178538080), (14, 153032640), (15, 142830464), (16, 133903560), (17, 126026880), (20, 107122848), (21, 102021760), (24, 89269040), (28, 76516320), (30, 71415232), (32, 66951780), (34, 63013440), (35, 61213056), (40, 53561424), (42, 51010880), (48, 44634520), (51, 42008960), (56, 38258160), (60, 35707616), (64, 33475890), (68, 31506720), (70, 30606528), (80, 26780712), (84, 25505440), (85, 25205376), (96, 22317260), (102, 21004480), (105, 20404352), (112, 19129080), (119, 18003840), (120, 17853808), (128, 16737945), (136, 15753360), (140, 15303264), (160, 13390356), (168, 12752720), (170, 12602688), (192, 11158630), (204, 10502240), (210, 10202176), (224, 9564540), (238, 9001920), (240, 8926904), (255, 8401792), (272, 7876680), (280, 7651632), (320, 6695178), (336, 6376360), (340, 6301344), (357, 6001280), (384, 5579315), (408, 5251120), (420, 5101088), (448, 4782270), (476, 4500960), (480, 4463452), (510, 4200896), (544, 3938340), (560, 3825816), (595, 3600768), (640, 3347589), (672, 3188180), (680, 3150672), (714, 3000640), (816, 2625560), (840, 2550544), (896, 2391135), (952, 2250480), (960, 2231726), (1020, 2100448), (1088, 1969170), (1120, 1912908), (1190, 1800384), (1344, 1594090), (1360, 1575336), (1428, 1500320), (1632, 1312780), (1680, 1275272), (1785, 1200256), (1904, 1125240), (1920, 1115863), (2040, 1050224), (2176, 984585), (2240, 956454), (2380, 900192), (2688, 797045), (2720, 787668), (2856, 750160), (3264, 656390), (3360, 637636), (3570, 600128), (3808, 562620), (4080, 525112), (4480, 478227), (4760, 450096), (5440, 393834), (5712, 375080), (6528, 328195), (6720, 318818), (7140, 300064), (7616, 281310), (8160, 262556), (9377, 228480), (9520, 225048), (10880, 196917), (11424, 187540), (13440, 159409), (14280, 150032), (15232, 140655), (16320, 131278), (18754, 114240), (19040, 112524), (22848, 93770), (28131, 76160), (28560, 75016), (32640, 65639), (37508, 57120), (38080, 56262), (45696, 46885)]