2620954560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4937}}^1$

素因数の和:5043

約数の個数: 224

約数和(自身を含む): 9632655360

約数和(自身を除く): 7011700800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 192, 210, 224, 237, 240, 280, 316, 320, 336, 395, 420, 448, 474, 480, 553, 560, 632, 672, 790, 840, 948, 960, 1106, 1120, 1185, 1264, 1344, 1580, 1659, 1680, 1896, 2212, 2240, 2370, 2528, 2765, 3160, 3318, 3360, 3792, 4424, 4740, 4937, 5056, 5530, 6320, 6636, 6720, 7584, 8295, 8848, 9480, 9874, 11060, 12640, 13272, 14811, 15168, 16590, 17696, 18960, 19748, 22120, 24685, 25280, 26544, 29622, 33180, 34559, 35392, 37920, 39496, 44240, 49370, 53088, 59244, 66360, 69118, 74055, 75840, 78992, 88480, 98740, 103677, 106176, 118488, 132720, 138236, 148110, 157984, 172795, 176960, 197480, 207354, 236976, 265440, 276472, 296220, 315968, 345590, 390023, 394960, 414708, 473952, 518385, 530880, 552944, 592440, 691180, 780046, 789920, 829416, 947904, 1036770, 1105888, 1170069, 1184880, 1382360, 1560092, 1579840, 1658832, 1950115, 2073540, 2211776, 2340138, 2369760, 2730161, 2764720, 3120184, 3317664, 3900230, 4147080, 4680276, 4739520, 5460322, 5529440, 5850345, 6240368, 6635328, 7800460, 8190483, 8294160, 9360552, 10920644, 11058880, 11700690, 12480736, 13650805, 15600920, 16380966, 16588320, 18721104, 21841288, 23401380, 24961472, 27301610, 31201840, 32761932, 33176640, 37442208, 40952415, 43682576, 46802760, 54603220, 62403680, 65523864, 74884416, 81904830, 87365152, 93605520, 109206440, 124807360, 131047728, 163809660, 174730304, 187211040, 218412880, 262095456, 327619320, 374422080, 436825760, 524190912, 655238640, 873651520, 1310477280, 2620954560]

約数ペア:

[(1, 2620954560), (2, 1310477280), (3, 873651520), (4, 655238640), (5, 524190912), (6, 436825760), (7, 374422080), (8, 327619320), (10, 262095456), (12, 218412880), (14, 187211040), (15, 174730304), (16, 163809660), (20, 131047728), (21, 124807360), (24, 109206440), (28, 93605520), (30, 87365152), (32, 81904830), (35, 74884416), (40, 65523864), (42, 62403680), (48, 54603220), (56, 46802760), (60, 43682576), (64, 40952415), (70, 37442208), (79, 33176640), (80, 32761932), (84, 31201840), (96, 27301610), (105, 24961472), (112, 23401380), (120, 21841288), (140, 18721104), (158, 16588320), (160, 16380966), (168, 15600920), (192, 13650805), (210, 12480736), (224, 11700690), (237, 11058880), (240, 10920644), (280, 9360552), (316, 8294160), (320, 8190483), (336, 7800460), (395, 6635328), (420, 6240368), (448, 5850345), (474, 5529440), (480, 5460322), (553, 4739520), (560, 4680276), (632, 4147080), (672, 3900230), (790, 3317664), (840, 3120184), (948, 2764720), (960, 2730161), (1106, 2369760), (1120, 2340138), (1185, 2211776), (1264, 2073540), (1344, 1950115), (1580, 1658832), (1659, 1579840), (1680, 1560092), (1896, 1382360), (2212, 1184880), (2240, 1170069), (2370, 1105888), (2528, 1036770), (2765, 947904), (3160, 829416), (3318, 789920), (3360, 780046), (3792, 691180), (4424, 592440), (4740, 552944), (4937, 530880), (5056, 518385), (5530, 473952), (6320, 414708), (6636, 394960), (6720, 390023), (7584, 345590), (8295, 315968), (8848, 296220), (9480, 276472), (9874, 265440), (11060, 236976), (12640, 207354), (13272, 197480), (14811, 176960), (15168, 172795), (16590, 157984), (17696, 148110), (18960, 138236), (19748, 132720), (22120, 118488), (24685, 106176), (25280, 103677), (26544, 98740), (29622, 88480), (33180, 78992), (34559, 75840), (35392, 74055), (37920, 69118), (39496, 66360), (44240, 59244), (49370, 53088)]