2021743360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1079

約数の個数: 288

約数和(自身を含む): 6317039232

約数和(自身を除く): 4295295872

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 64, 65, 68, 70, 80, 85, 91, 104, 112, 119, 128, 130, 136, 140, 160, 170, 182, 208, 221, 224, 238, 256, 260, 272, 280, 320, 340, 364, 416, 442, 448, 455, 476, 520, 544, 560, 595, 640, 680, 728, 832, 884, 896, 910, 952, 1021, 1040, 1088, 1105, 1120, 1190, 1280, 1360, 1456, 1547, 1664, 1768, 1792, 1820, 1904, 2042, 2080, 2176, 2210, 2240, 2380, 2720, 2912, 3094, 3328, 3536, 3640, 3808, 4084, 4160, 4352, 4420, 4480, 4760, 5105, 5440, 5824, 6188, 7072, 7147, 7280, 7616, 7735, 8168, 8320, 8840, 8960, 9520, 10210, 10880, 11648, 12376, 13273, 14144, 14294, 14560, 15232, 15470, 16336, 16640, 17357, 17680, 19040, 20420, 21760, 23296, 24752, 26546, 28288, 28588, 29120, 30464, 30940, 32672, 34714, 35360, 35735, 38080, 40840, 49504, 53092, 56576, 57176, 58240, 61880, 65344, 66365, 69428, 70720, 71470, 76160, 81680, 86785, 92911, 99008, 106184, 114352, 116480, 121499, 123760, 130688, 132730, 138856, 141440, 142940, 152320, 163360, 173570, 185822, 198016, 212368, 225641, 228704, 242998, 247520, 261376, 265460, 277712, 282880, 285880, 326720, 347140, 371644, 396032, 424736, 451282, 457408, 464555, 485996, 495040, 530920, 555424, 571760, 607495, 653440, 694280, 743288, 849472, 902564, 914816, 929110, 971992, 990080, 1061840, 1110848, 1128205, 1143520, 1214990, 1306880, 1388560, 1486576, 1579487, 1698944, 1805128, 1829632, 1858220, 1943984, 1980160, 2123680, 2221696, 2256410, 2287040, 2429980, 2777120, 2973152, 3158974, 3397888, 3610256, 3716440, 3887968, 4247360, 4443392, 4512820, 4574080, 4859960, 5554240, 5946304, 6317948, 7220512, 7432880, 7775936, 7897435, 8494720, 9025640, 9148160, 9719920, 11108480, 11892608, 12635896, 14441024, 14865760, 15551872, 15794870, 16989440, 18051280, 19439840, 22216960, 23785216, 25271792, 28882048, 29731520, 31103744, 31589740, 36102560, 38879680, 50543584, 57764096, 59463040, 63179480, 72205120, 77759360, 101087168, 118926080, 126358960, 144410240, 155518720, 202174336, 252717920, 288820480, 404348672, 505435840, 1010871680, 2021743360]

約数ペア:

[(1, 2021743360), (2, 1010871680), (4, 505435840), (5, 404348672), (7, 288820480), (8, 252717920), (10, 202174336), (13, 155518720), (14, 144410240), (16, 126358960), (17, 118926080), (20, 101087168), (26, 77759360), (28, 72205120), (32, 63179480), (34, 59463040), (35, 57764096), (40, 50543584), (52, 38879680), (56, 36102560), (64, 31589740), (65, 31103744), (68, 29731520), (70, 28882048), (80, 25271792), (85, 23785216), (91, 22216960), (104, 19439840), (112, 18051280), (119, 16989440), (128, 15794870), (130, 15551872), (136, 14865760), (140, 14441024), (160, 12635896), (170, 11892608), (182, 11108480), (208, 9719920), (221, 9148160), (224, 9025640), (238, 8494720), (256, 7897435), (260, 7775936), (272, 7432880), (280, 7220512), (320, 6317948), (340, 5946304), (364, 5554240), (416, 4859960), (442, 4574080), (448, 4512820), (455, 4443392), (476, 4247360), (520, 3887968), (544, 3716440), (560, 3610256), (595, 3397888), (640, 3158974), (680, 2973152), (728, 2777120), (832, 2429980), (884, 2287040), (896, 2256410), (910, 2221696), (952, 2123680), (1021, 1980160), (1040, 1943984), (1088, 1858220), (1105, 1829632), (1120, 1805128), (1190, 1698944), (1280, 1579487), (1360, 1486576), (1456, 1388560), (1547, 1306880), (1664, 1214990), (1768, 1143520), (1792, 1128205), (1820, 1110848), (1904, 1061840), (2042, 990080), (2080, 971992), (2176, 929110), (2210, 914816), (2240, 902564), (2380, 849472), (2720, 743288), (2912, 694280), (3094, 653440), (3328, 607495), (3536, 571760), (3640, 555424), (3808, 530920), (4084, 495040), (4160, 485996), (4352, 464555), (4420, 457408), (4480, 451282), (4760, 424736), (5105, 396032), (5440, 371644), (5824, 347140), (6188, 326720), (7072, 285880), (7147, 282880), (7280, 277712), (7616, 265460), (7735, 261376), (8168, 247520), (8320, 242998), (8840, 228704), (8960, 225641), (9520, 212368), (10210, 198016), (10880, 185822), (11648, 173570), (12376, 163360), (13273, 152320), (14144, 142940), (14294, 141440), (14560, 138856), (15232, 132730), (15470, 130688), (16336, 123760), (16640, 121499), (17357, 116480), (17680, 114352), (19040, 106184), (20420, 99008), (21760, 92911), (23296, 86785), (24752, 81680), (26546, 76160), (28288, 71470), (28588, 70720), (29120, 69428), (30464, 66365), (30940, 65344), (32672, 61880), (34714, 58240), (35360, 57176), (35735, 56576), (38080, 53092), (40840, 49504)]