212331840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1709

約数の個数: 224

約数和(自身を含む): 811499520

約数和(自身を除く): 599167680

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, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1663, 1680, 1824, 1995, 2128, 2240, 2280, 2660, 3040, 3192, 3326, 3360, 3648, 3990, 4256, 4560, 4989, 5320, 6080, 6384, 6652, 6720, 7980, 8315, 8512, 9120, 9978, 10640, 11641, 12768, 13304, 15960, 16630, 18240, 19956, 21280, 23282, 24945, 25536, 26608, 31597, 31920, 33260, 34923, 39912, 42560, 46564, 49890, 53216, 58205, 63194, 63840, 66520, 69846, 79824, 93128, 94791, 99780, 106432, 116410, 126388, 127680, 133040, 139692, 157985, 159648, 174615, 186256, 189582, 199560, 221179, 232820, 252776, 266080, 279384, 315970, 319296, 349230, 372512, 379164, 399120, 442358, 465640, 473955, 505552, 532160, 558768, 631940, 663537, 698460, 745024, 758328, 798240, 884716, 931280, 947910, 1011104, 1105895, 1117536, 1263880, 1327074, 1396920, 1516656, 1596480, 1769432, 1862560, 1895820, 2022208, 2211790, 2235072, 2527760, 2654148, 2793840, 3033312, 3317685, 3538864, 3725120, 3791640, 4423580, 5055520, 5308296, 5587680, 6066624, 6635370, 7077728, 7583280, 8847160, 10111040, 10616592, 11175360, 13270740, 14155456, 15166560, 17694320, 21233184, 26541480, 30333120, 35388640, 42466368, 53082960, 70777280, 106165920, 212331840]

約数ペア:

[(1, 212331840), (2, 106165920), (3, 70777280), (4, 53082960), (5, 42466368), (6, 35388640), (7, 30333120), (8, 26541480), (10, 21233184), (12, 17694320), (14, 15166560), (15, 14155456), (16, 13270740), (19, 11175360), (20, 10616592), (21, 10111040), (24, 8847160), (28, 7583280), (30, 7077728), (32, 6635370), (35, 6066624), (38, 5587680), (40, 5308296), (42, 5055520), (48, 4423580), (56, 3791640), (57, 3725120), (60, 3538864), (64, 3317685), (70, 3033312), (76, 2793840), (80, 2654148), (84, 2527760), (95, 2235072), (96, 2211790), (105, 2022208), (112, 1895820), (114, 1862560), (120, 1769432), (133, 1596480), (140, 1516656), (152, 1396920), (160, 1327074), (168, 1263880), (190, 1117536), (192, 1105895), (210, 1011104), (224, 947910), (228, 931280), (240, 884716), (266, 798240), (280, 758328), (285, 745024), (304, 698460), (320, 663537), (336, 631940), (380, 558768), (399, 532160), (420, 505552), (448, 473955), (456, 465640), (480, 442358), (532, 399120), (560, 379164), (570, 372512), (608, 349230), (665, 319296), (672, 315970), (760, 279384), (798, 266080), (840, 252776), (912, 232820), (960, 221179), (1064, 199560), (1120, 189582), (1140, 186256), (1216, 174615), (1330, 159648), (1344, 157985), (1520, 139692), (1596, 133040), (1663, 127680), (1680, 126388), (1824, 116410), (1995, 106432), (2128, 99780), (2240, 94791), (2280, 93128), (2660, 79824), (3040, 69846), (3192, 66520), (3326, 63840), (3360, 63194), (3648, 58205), (3990, 53216), (4256, 49890), (4560, 46564), (4989, 42560), (5320, 39912), (6080, 34923), (6384, 33260), (6652, 31920), (6720, 31597), (7980, 26608), (8315, 25536), (8512, 24945), (9120, 23282), (9978, 21280), (10640, 19956), (11641, 18240), (12768, 16630), (13304, 15960)]