142261440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:439

約数の個数: 224

約数和(自身を含む): 500359680

約数和(自身を除く): 358098240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 115, 120, 136, 138, 160, 170, 184, 192, 204, 230, 240, 255, 272, 276, 320, 340, 345, 368, 379, 391, 408, 460, 480, 510, 544, 552, 680, 690, 736, 758, 782, 816, 920, 960, 1020, 1088, 1104, 1137, 1173, 1360, 1380, 1472, 1516, 1564, 1632, 1840, 1895, 1955, 2040, 2208, 2274, 2346, 2720, 2760, 3032, 3128, 3264, 3680, 3790, 3910, 4080, 4416, 4548, 4692, 5440, 5520, 5685, 5865, 6064, 6256, 6443, 7360, 7580, 7820, 8160, 8717, 9096, 9384, 11040, 11370, 11730, 12128, 12512, 12886, 15160, 15640, 16320, 17434, 18192, 18768, 19329, 22080, 22740, 23460, 24256, 25024, 25772, 26151, 30320, 31280, 32215, 34868, 36384, 37536, 38658, 43585, 45480, 46920, 51544, 52302, 60640, 62560, 64430, 69736, 72768, 75072, 77316, 87170, 90960, 93840, 96645, 103088, 104604, 121280, 125120, 128860, 130755, 139472, 148189, 154632, 174340, 181920, 187680, 193290, 206176, 209208, 257720, 261510, 278944, 296378, 309264, 348680, 363840, 375360, 386580, 412352, 418416, 444567, 515440, 523020, 557888, 592756, 618528, 697360, 740945, 773160, 836832, 889134, 1030880, 1046040, 1185512, 1237056, 1394720, 1481890, 1546320, 1673664, 1778268, 2061760, 2092080, 2222835, 2371024, 2789440, 2963780, 3092640, 3556536, 4184160, 4445670, 4742048, 5927560, 6185280, 7113072, 8368320, 8891340, 9484096, 11855120, 14226144, 17782680, 23710240, 28452288, 35565360, 47420480, 71130720, 142261440]

約数ペア:

[(1, 142261440), (2, 71130720), (3, 47420480), (4, 35565360), (5, 28452288), (6, 23710240), (8, 17782680), (10, 14226144), (12, 11855120), (15, 9484096), (16, 8891340), (17, 8368320), (20, 7113072), (23, 6185280), (24, 5927560), (30, 4742048), (32, 4445670), (34, 4184160), (40, 3556536), (46, 3092640), (48, 2963780), (51, 2789440), (60, 2371024), (64, 2222835), (68, 2092080), (69, 2061760), (80, 1778268), (85, 1673664), (92, 1546320), (96, 1481890), (102, 1394720), (115, 1237056), (120, 1185512), (136, 1046040), (138, 1030880), (160, 889134), (170, 836832), (184, 773160), (192, 740945), (204, 697360), (230, 618528), (240, 592756), (255, 557888), (272, 523020), (276, 515440), (320, 444567), (340, 418416), (345, 412352), (368, 386580), (379, 375360), (391, 363840), (408, 348680), (460, 309264), (480, 296378), (510, 278944), (544, 261510), (552, 257720), (680, 209208), (690, 206176), (736, 193290), (758, 187680), (782, 181920), (816, 174340), (920, 154632), (960, 148189), (1020, 139472), (1088, 130755), (1104, 128860), (1137, 125120), (1173, 121280), (1360, 104604), (1380, 103088), (1472, 96645), (1516, 93840), (1564, 90960), (1632, 87170), (1840, 77316), (1895, 75072), (1955, 72768), (2040, 69736), (2208, 64430), (2274, 62560), (2346, 60640), (2720, 52302), (2760, 51544), (3032, 46920), (3128, 45480), (3264, 43585), (3680, 38658), (3790, 37536), (3910, 36384), (4080, 34868), (4416, 32215), (4548, 31280), (4692, 30320), (5440, 26151), (5520, 25772), (5685, 25024), (5865, 24256), (6064, 23460), (6256, 22740), (6443, 22080), (7360, 19329), (7580, 18768), (7820, 18192), (8160, 17434), (8717, 16320), (9096, 15640), (9384, 15160), (11040, 12886), (11370, 12512), (11730, 12128)]