216353760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3389}}^1$

素因数の和:3433

約数の個数: 192

約数和(自身を含む): 820108800

約数和(自身を除く): 603755040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3389, 3990, 4256, 4560, 5320, 6384, 6778, 7980, 9120, 10167, 10640, 12768, 13556, 15960, 16945, 20334, 21280, 23723, 27112, 31920, 33890, 40668, 47446, 50835, 54224, 63840, 64391, 67780, 71169, 81336, 94892, 101670, 108448, 118615, 128782, 135560, 142338, 162672, 189784, 193173, 203340, 237230, 257564, 271120, 284676, 321955, 325344, 355845, 379568, 386346, 406680, 450737, 474460, 515128, 542240, 569352, 643910, 711690, 759136, 772692, 813360, 901474, 948920, 965865, 1030256, 1138704, 1287820, 1352211, 1423380, 1545384, 1626720, 1802948, 1897840, 1931730, 2060512, 2253685, 2277408, 2575640, 2704422, 2846760, 3090768, 3605896, 3795680, 3863460, 4507370, 5151280, 5408844, 5693520, 6181536, 6761055, 7211792, 7726920, 9014740, 10302560, 10817688, 11387040, 13522110, 14423584, 15453840, 18029480, 21635376, 27044220, 30907680, 36058960, 43270752, 54088440, 72117920, 108176880, 216353760]

約数ペア:

[(1, 216353760), (2, 108176880), (3, 72117920), (4, 54088440), (5, 43270752), (6, 36058960), (7, 30907680), (8, 27044220), (10, 21635376), (12, 18029480), (14, 15453840), (15, 14423584), (16, 13522110), (19, 11387040), (20, 10817688), (21, 10302560), (24, 9014740), (28, 7726920), (30, 7211792), (32, 6761055), (35, 6181536), (38, 5693520), (40, 5408844), (42, 5151280), (48, 4507370), (56, 3863460), (57, 3795680), (60, 3605896), (70, 3090768), (76, 2846760), (80, 2704422), (84, 2575640), (95, 2277408), (96, 2253685), (105, 2060512), (112, 1931730), (114, 1897840), (120, 1802948), (133, 1626720), (140, 1545384), (152, 1423380), (160, 1352211), (168, 1287820), (190, 1138704), (210, 1030256), (224, 965865), (228, 948920), (240, 901474), (266, 813360), (280, 772692), (285, 759136), (304, 711690), (336, 643910), (380, 569352), (399, 542240), (420, 515128), (456, 474460), (480, 450737), (532, 406680), (560, 386346), (570, 379568), (608, 355845), (665, 325344), (672, 321955), (760, 284676), (798, 271120), (840, 257564), (912, 237230), (1064, 203340), (1120, 193173), (1140, 189784), (1330, 162672), (1520, 142338), (1596, 135560), (1680, 128782), (1824, 118615), (1995, 108448), (2128, 101670), (2280, 94892), (2660, 81336), (3040, 71169), (3192, 67780), (3360, 64391), (3389, 63840), (3990, 54224), (4256, 50835), (4560, 47446), (5320, 40668), (6384, 33890), (6778, 31920), (7980, 27112), (9120, 23723), (10167, 21280), (10640, 20334), (12768, 16945), (13556, 15960)]