21340126800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{257731}}^1$

素因数の和:257778

約数の個数: 180

約数和(自身を含む): 77276301024

約数和(自身を除く): 55936174224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 138, 144, 150, 180, 184, 200, 207, 225, 230, 240, 276, 300, 345, 360, 368, 400, 414, 450, 460, 552, 575, 600, 690, 720, 828, 900, 920, 1035, 1104, 1150, 1200, 1380, 1656, 1725, 1800, 1840, 2070, 2300, 2760, 3312, 3450, 3600, 4140, 4600, 5175, 5520, 6900, 8280, 9200, 10350, 13800, 16560, 20700, 27600, 41400, 82800, 257731, 515462, 773193, 1030924, 1288655, 1546386, 2061848, 2319579, 2577310, 3092772, 3865965, 4123696, 4639158, 5154620, 5927813, 6185544, 6443275, 7731930, 9278316, 10309240, 11597895, 11855626, 12371088, 12886550, 15463860, 17783439, 18556632, 19329825, 20618480, 23195790, 23711252, 25773100, 29639065, 30927720, 35566878, 37113264, 38659650, 46391580, 47422504, 51546200, 53350317, 57989475, 59278130, 61855440, 71133756, 77319300, 88917195, 92783160, 94845008, 103092400, 106700634, 115978950, 118556260, 142267512, 148195325, 154638600, 177834390, 185566320, 213401268, 231957900, 237112520, 266751585, 284535024, 296390650, 309277200, 355668780, 426802536, 444585975, 463915800, 474225040, 533503170, 592781300, 711337560, 853605072, 889171950, 927831600, 1067006340, 1185562600, 1333757925, 1422675120, 1778343900, 2134012680, 2371125200, 2667515850, 3556687800, 4268025360, 5335031700, 7113375600, 10670063400, 21340126800]

約数ペア:

[(1, 21340126800), (2, 10670063400), (3, 7113375600), (4, 5335031700), (5, 4268025360), (6, 3556687800), (8, 2667515850), (9, 2371125200), (10, 2134012680), (12, 1778343900), (15, 1422675120), (16, 1333757925), (18, 1185562600), (20, 1067006340), (23, 927831600), (24, 889171950), (25, 853605072), (30, 711337560), (36, 592781300), (40, 533503170), (45, 474225040), (46, 463915800), (48, 444585975), (50, 426802536), (60, 355668780), (69, 309277200), (72, 296390650), (75, 284535024), (80, 266751585), (90, 237112520), (92, 231957900), (100, 213401268), (115, 185566320), (120, 177834390), (138, 154638600), (144, 148195325), (150, 142267512), (180, 118556260), (184, 115978950), (200, 106700634), (207, 103092400), (225, 94845008), (230, 92783160), (240, 88917195), (276, 77319300), (300, 71133756), (345, 61855440), (360, 59278130), (368, 57989475), (400, 53350317), (414, 51546200), (450, 47422504), (460, 46391580), (552, 38659650), (575, 37113264), (600, 35566878), (690, 30927720), (720, 29639065), (828, 25773100), (900, 23711252), (920, 23195790), (1035, 20618480), (1104, 19329825), (1150, 18556632), (1200, 17783439), (1380, 15463860), (1656, 12886550), (1725, 12371088), (1800, 11855626), (1840, 11597895), (2070, 10309240), (2300, 9278316), (2760, 7731930), (3312, 6443275), (3450, 6185544), (3600, 5927813), (4140, 5154620), (4600, 4639158), (5175, 4123696), (5520, 3865965), (6900, 3092772), (8280, 2577310), (9200, 2319579), (10350, 2061848), (13800, 1546386), (16560, 1288655), (20700, 1030924), (27600, 773193), (41400, 515462), (82800, 257731)]