2146805280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1223}}^1$

素因数の和:1320

約数の個数: 288

約数和(自身を含む): 7795097856

約数和(自身を除く): 5648292576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 53, 60, 69, 72, 80, 90, 92, 96, 106, 115, 120, 138, 144, 159, 160, 180, 184, 207, 212, 230, 240, 265, 276, 288, 318, 345, 360, 368, 414, 424, 460, 477, 480, 530, 552, 636, 690, 720, 736, 795, 828, 848, 920, 954, 1035, 1060, 1104, 1219, 1223, 1272, 1380, 1440, 1590, 1656, 1696, 1840, 1908, 2070, 2120, 2208, 2385, 2438, 2446, 2544, 2760, 3180, 3312, 3657, 3669, 3680, 3816, 4140, 4240, 4770, 4876, 4892, 5088, 5520, 6095, 6115, 6360, 6624, 7314, 7338, 7632, 8280, 8480, 9540, 9752, 9784, 10971, 11007, 11040, 12190, 12230, 12720, 14628, 14676, 15264, 16560, 18285, 18345, 19080, 19504, 19568, 21942, 22014, 24380, 24460, 25440, 28129, 29256, 29352, 33120, 36570, 36690, 38160, 39008, 39136, 43884, 44028, 48760, 48920, 54855, 55035, 56258, 58512, 58704, 64819, 73140, 73380, 76320, 84387, 87768, 88056, 97520, 97840, 109710, 110070, 112516, 117024, 117408, 129638, 140645, 146280, 146760, 168774, 175536, 176112, 194457, 195040, 195680, 219420, 220140, 225032, 253161, 259276, 281290, 292560, 293520, 324095, 337548, 351072, 352224, 388914, 421935, 438840, 440280, 450064, 506322, 518552, 562580, 583371, 585120, 587040, 648190, 675096, 777828, 843870, 877680, 880560, 900128, 972285, 1012644, 1037104, 1125160, 1166742, 1265805, 1296380, 1350192, 1490837, 1555656, 1687740, 1755360, 1761120, 1944570, 2025288, 2074208, 2250320, 2333484, 2531610, 2592760, 2700384, 2916855, 2981674, 3111312, 3375480, 3889140, 4050576, 4472511, 4500640, 4666968, 5063220, 5185520, 5833710, 5963348, 6222624, 6750960, 7454185, 7778280, 8101152, 8945022, 9333936, 10126440, 10371040, 11667420, 11926696, 13417533, 13501920, 14908370, 15556560, 17890044, 18667872, 20252880, 22362555, 23334840, 23853392, 26835066, 29816740, 31113120, 35780088, 40505760, 44725110, 46669680, 47706784, 53670132, 59633480, 67087665, 71560176, 89450220, 93339360, 107340264, 119266960, 134175330, 143120352, 178900440, 214680528, 238533920, 268350660, 357800880, 429361056, 536701320, 715601760, 1073402640, 2146805280]

約数ペア:

[(1, 2146805280), (2, 1073402640), (3, 715601760), (4, 536701320), (5, 429361056), (6, 357800880), (8, 268350660), (9, 238533920), (10, 214680528), (12, 178900440), (15, 143120352), (16, 134175330), (18, 119266960), (20, 107340264), (23, 93339360), (24, 89450220), (30, 71560176), (32, 67087665), (36, 59633480), (40, 53670132), (45, 47706784), (46, 46669680), (48, 44725110), (53, 40505760), (60, 35780088), (69, 31113120), (72, 29816740), (80, 26835066), (90, 23853392), (92, 23334840), (96, 22362555), (106, 20252880), (115, 18667872), (120, 17890044), (138, 15556560), (144, 14908370), (159, 13501920), (160, 13417533), (180, 11926696), (184, 11667420), (207, 10371040), (212, 10126440), (230, 9333936), (240, 8945022), (265, 8101152), (276, 7778280), (288, 7454185), (318, 6750960), (345, 6222624), (360, 5963348), (368, 5833710), (414, 5185520), (424, 5063220), (460, 4666968), (477, 4500640), (480, 4472511), (530, 4050576), (552, 3889140), (636, 3375480), (690, 3111312), (720, 2981674), (736, 2916855), (795, 2700384), (828, 2592760), (848, 2531610), (920, 2333484), (954, 2250320), (1035, 2074208), (1060, 2025288), (1104, 1944570), (1219, 1761120), (1223, 1755360), (1272, 1687740), (1380, 1555656), (1440, 1490837), (1590, 1350192), (1656, 1296380), (1696, 1265805), (1840, 1166742), (1908, 1125160), (2070, 1037104), (2120, 1012644), (2208, 972285), (2385, 900128), (2438, 880560), (2446, 877680), (2544, 843870), (2760, 777828), (3180, 675096), (3312, 648190), (3657, 587040), (3669, 585120), (3680, 583371), (3816, 562580), (4140, 518552), (4240, 506322), (4770, 450064), (4876, 440280), (4892, 438840), (5088, 421935), (5520, 388914), (6095, 352224), (6115, 351072), (6360, 337548), (6624, 324095), (7314, 293520), (7338, 292560), (7632, 281290), (8280, 259276), (8480, 253161), (9540, 225032), (9752, 220140), (9784, 219420), (10971, 195680), (11007, 195040), (11040, 194457), (12190, 176112), (12230, 175536), (12720, 168774), (14628, 146760), (14676, 146280), (15264, 140645), (16560, 129638), (18285, 117408), (18345, 117024), (19080, 112516), (19504, 110070), (19568, 109710), (21942, 97840), (22014, 97520), (24380, 88056), (24460, 87768), (25440, 84387), (28129, 76320), (29256, 73380), (29352, 73140), (33120, 64819), (36570, 58704), (36690, 58512), (38160, 56258), (39008, 55035), (39136, 54855), (43884, 48920), (44028, 48760)]