214400480

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:122

約数の個数: 288

約数和(自身を含む): 651551040

約数和(自身を除く): 437150560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 29, 32, 35, 40, 41, 46, 49, 56, 58, 70, 80, 82, 92, 98, 112, 115, 116, 140, 145, 160, 161, 164, 184, 196, 203, 205, 224, 230, 232, 245, 280, 287, 290, 322, 328, 368, 392, 406, 410, 460, 464, 490, 560, 574, 580, 644, 656, 667, 736, 784, 805, 812, 820, 920, 928, 943, 980, 1015, 1120, 1127, 1148, 1160, 1189, 1288, 1312, 1334, 1421, 1435, 1568, 1610, 1624, 1640, 1840, 1886, 1960, 2009, 2030, 2254, 2296, 2320, 2378, 2576, 2668, 2842, 2870, 3220, 3248, 3280, 3335, 3680, 3772, 3920, 4018, 4060, 4508, 4592, 4640, 4669, 4715, 4756, 5152, 5336, 5635, 5684, 5740, 5945, 6440, 6496, 6560, 6601, 6670, 7105, 7544, 7840, 8036, 8120, 8323, 9016, 9184, 9338, 9430, 9512, 10045, 10672, 11270, 11368, 11480, 11890, 12880, 13202, 13340, 14210, 15088, 16072, 16240, 16646, 18032, 18676, 18860, 19024, 20090, 21344, 22540, 22736, 22960, 23345, 23780, 25760, 26404, 26680, 27347, 28420, 30176, 32144, 32480, 32683, 33005, 33292, 36064, 37352, 37720, 38048, 40180, 41615, 45080, 45472, 45920, 46207, 46690, 47560, 52808, 53360, 54694, 56840, 58261, 64288, 65366, 66010, 66584, 74704, 75440, 80360, 83230, 90160, 92414, 93380, 95120, 105616, 106720, 109388, 113680, 116522, 130732, 132020, 133168, 136735, 149408, 150880, 160720, 163415, 166460, 180320, 184828, 186760, 190240, 191429, 211232, 218776, 227360, 231035, 233044, 261464, 264040, 266336, 273470, 291305, 321440, 326830, 332920, 369656, 373520, 382858, 437552, 462070, 466088, 522928, 528080, 546940, 582610, 653660, 665840, 739312, 747040, 765716, 875104, 924140, 932176, 957145, 1045856, 1056160, 1093880, 1165220, 1307320, 1331680, 1340003, 1478624, 1531432, 1848280, 1864352, 1914290, 2187760, 2330440, 2614640, 2680006, 3062864, 3696560, 3828580, 4375520, 4660880, 5229280, 5360012, 6125728, 6700015, 7393120, 7657160, 9321760, 10720024, 13400030, 15314320, 21440048, 26800060, 30628640, 42880096, 53600120, 107200240, 214400480]

約数ペア:

[(1, 214400480), (2, 107200240), (4, 53600120), (5, 42880096), (7, 30628640), (8, 26800060), (10, 21440048), (14, 15314320), (16, 13400030), (20, 10720024), (23, 9321760), (28, 7657160), (29, 7393120), (32, 6700015), (35, 6125728), (40, 5360012), (41, 5229280), (46, 4660880), (49, 4375520), (56, 3828580), (58, 3696560), (70, 3062864), (80, 2680006), (82, 2614640), (92, 2330440), (98, 2187760), (112, 1914290), (115, 1864352), (116, 1848280), (140, 1531432), (145, 1478624), (160, 1340003), (161, 1331680), (164, 1307320), (184, 1165220), (196, 1093880), (203, 1056160), (205, 1045856), (224, 957145), (230, 932176), (232, 924140), (245, 875104), (280, 765716), (287, 747040), (290, 739312), (322, 665840), (328, 653660), (368, 582610), (392, 546940), (406, 528080), (410, 522928), (460, 466088), (464, 462070), (490, 437552), (560, 382858), (574, 373520), (580, 369656), (644, 332920), (656, 326830), (667, 321440), (736, 291305), (784, 273470), (805, 266336), (812, 264040), (820, 261464), (920, 233044), (928, 231035), (943, 227360), (980, 218776), (1015, 211232), (1120, 191429), (1127, 190240), (1148, 186760), (1160, 184828), (1189, 180320), (1288, 166460), (1312, 163415), (1334, 160720), (1421, 150880), (1435, 149408), (1568, 136735), (1610, 133168), (1624, 132020), (1640, 130732), (1840, 116522), (1886, 113680), (1960, 109388), (2009, 106720), (2030, 105616), (2254, 95120), (2296, 93380), (2320, 92414), (2378, 90160), (2576, 83230), (2668, 80360), (2842, 75440), (2870, 74704), (3220, 66584), (3248, 66010), (3280, 65366), (3335, 64288), (3680, 58261), (3772, 56840), (3920, 54694), (4018, 53360), (4060, 52808), (4508, 47560), (4592, 46690), (4640, 46207), (4669, 45920), (4715, 45472), (4756, 45080), (5152, 41615), (5336, 40180), (5635, 38048), (5684, 37720), (5740, 37352), (5945, 36064), (6440, 33292), (6496, 33005), (6560, 32683), (6601, 32480), (6670, 32144), (7105, 30176), (7544, 28420), (7840, 27347), (8036, 26680), (8120, 26404), (8323, 25760), (9016, 23780), (9184, 23345), (9338, 22960), (9430, 22736), (9512, 22540), (10045, 21344), (10672, 20090), (11270, 19024), (11368, 18860), (11480, 18676), (11890, 18032), (12880, 16646), (13202, 16240), (13340, 16072), (14210, 15088)]