690960384

素因数分解:

$2^{11}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1973}}^1$

素因数の和:2020

約数の個数: 144

約数和(自身を含む): 2101717800

約数和(自身を除く): 1410757416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1024, 1152, 1216, 1368, 1536, 1824, 1973, 2048, 2304, 2432, 2736, 3072, 3648, 3946, 4608, 4864, 5472, 5919, 6144, 7296, 7892, 9216, 9728, 10944, 11838, 14592, 15784, 17757, 18432, 19456, 21888, 23676, 29184, 31568, 35514, 37487, 38912, 43776, 47352, 58368, 63136, 71028, 74974, 87552, 94704, 112461, 116736, 126272, 142056, 149948, 175104, 189408, 224922, 252544, 284112, 299896, 337383, 350208, 378816, 449844, 505088, 568224, 599792, 674766, 757632, 899688, 1010176, 1136448, 1199584, 1349532, 1515264, 1799376, 2020352, 2272896, 2399168, 2699064, 3030528, 3598752, 4040704, 4545792, 4798336, 5398128, 6061056, 7197504, 9091584, 9596672, 10796256, 12122112, 14395008, 18183168, 19193344, 21592512, 28790016, 36366336, 38386688, 43185024, 57580032, 76773376, 86370048, 115160064, 172740096, 230320128, 345480192, 690960384]

約数ペア:

[(1, 690960384), (2, 345480192), (3, 230320128), (4, 172740096), (6, 115160064), (8, 86370048), (9, 76773376), (12, 57580032), (16, 43185024), (18, 38386688), (19, 36366336), (24, 28790016), (32, 21592512), (36, 19193344), (38, 18183168), (48, 14395008), (57, 12122112), (64, 10796256), (72, 9596672), (76, 9091584), (96, 7197504), (114, 6061056), (128, 5398128), (144, 4798336), (152, 4545792), (171, 4040704), (192, 3598752), (228, 3030528), (256, 2699064), (288, 2399168), (304, 2272896), (342, 2020352), (384, 1799376), (456, 1515264), (512, 1349532), (576, 1199584), (608, 1136448), (684, 1010176), (768, 899688), (912, 757632), (1024, 674766), (1152, 599792), (1216, 568224), (1368, 505088), (1536, 449844), (1824, 378816), (1973, 350208), (2048, 337383), (2304, 299896), (2432, 284112), (2736, 252544), (3072, 224922), (3648, 189408), (3946, 175104), (4608, 149948), (4864, 142056), (5472, 126272), (5919, 116736), (6144, 112461), (7296, 94704), (7892, 87552), (9216, 74974), (9728, 71028), (10944, 63136), (11838, 58368), (14592, 47352), (15784, 43776), (17757, 38912), (18432, 37487), (19456, 35514), (21888, 31568), (23676, 29184)]