2080396080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{24281}}^1$

素因数の和:24324

約数の個数: 240

約数和(自身を含む): 8454798144

約数和(自身を除く): 6374402064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3570, 4080, 4284, 4760, 5040, 5355, 5712, 6120, 7140, 8568, 9520, 10710, 12240, 14280, 17136, 21420, 24281, 28560, 42840, 48562, 72843, 85680, 97124, 121405, 145686, 169967, 194248, 218529, 242810, 291372, 339934, 364215, 388496, 412777, 437058, 485620, 509901, 582744, 679868, 728430, 825554, 849835, 874116, 971240, 1019802, 1092645, 1165488, 1238331, 1359736, 1456860, 1529703, 1651108, 1699670, 1748232, 1942480, 2039604, 2063885, 2185290, 2476662, 2549505, 2719472, 2889439, 2913720, 3059406, 3302216, 3399340, 3496464, 3714993, 4079208, 4127770, 4370580, 4953324, 5099010, 5778878, 5827440, 6118812, 6191655, 6604432, 6798680, 7429986, 7648515, 8158416, 8255540, 8668317, 8741160, 9906648, 10198020, 11557756, 12237624, 12383310, 13597360, 14447195, 14859972, 15297030, 16511080, 17336634, 17482320, 18574965, 19813296, 20396040, 23115512, 24475248, 24766620, 26004951, 28894390, 29719944, 30594060, 33022160, 34673268, 37149930, 40792080, 43341585, 46231024, 49533240, 52009902, 57788780, 59439888, 61188120, 69346536, 74299860, 86683170, 99066480, 104019804, 115577560, 122376240, 130024755, 138693072, 148599720, 173366340, 208039608, 231155120, 260049510, 297199440, 346732680, 416079216, 520099020, 693465360, 1040198040, 2080396080]

約数ペア:

[(1, 2080396080), (2, 1040198040), (3, 693465360), (4, 520099020), (5, 416079216), (6, 346732680), (7, 297199440), (8, 260049510), (9, 231155120), (10, 208039608), (12, 173366340), (14, 148599720), (15, 138693072), (16, 130024755), (17, 122376240), (18, 115577560), (20, 104019804), (21, 99066480), (24, 86683170), (28, 74299860), (30, 69346536), (34, 61188120), (35, 59439888), (36, 57788780), (40, 52009902), (42, 49533240), (45, 46231024), (48, 43341585), (51, 40792080), (56, 37149930), (60, 34673268), (63, 33022160), (68, 30594060), (70, 29719944), (72, 28894390), (80, 26004951), (84, 24766620), (85, 24475248), (90, 23115512), (102, 20396040), (105, 19813296), (112, 18574965), (119, 17482320), (120, 17336634), (126, 16511080), (136, 15297030), (140, 14859972), (144, 14447195), (153, 13597360), (168, 12383310), (170, 12237624), (180, 11557756), (204, 10198020), (210, 9906648), (238, 8741160), (240, 8668317), (252, 8255540), (255, 8158416), (272, 7648515), (280, 7429986), (306, 6798680), (315, 6604432), (336, 6191655), (340, 6118812), (357, 5827440), (360, 5778878), (408, 5099010), (420, 4953324), (476, 4370580), (504, 4127770), (510, 4079208), (560, 3714993), (595, 3496464), (612, 3399340), (630, 3302216), (680, 3059406), (714, 2913720), (720, 2889439), (765, 2719472), (816, 2549505), (840, 2476662), (952, 2185290), (1008, 2063885), (1020, 2039604), (1071, 1942480), (1190, 1748232), (1224, 1699670), (1260, 1651108), (1360, 1529703), (1428, 1456860), (1530, 1359736), (1680, 1238331), (1785, 1165488), (1904, 1092645), (2040, 1019802), (2142, 971240), (2380, 874116), (2448, 849835), (2520, 825554), (2856, 728430), (3060, 679868), (3570, 582744), (4080, 509901), (4284, 485620), (4760, 437058), (5040, 412777), (5355, 388496), (5712, 364215), (6120, 339934), (7140, 291372), (8568, 242810), (9520, 218529), (10710, 194248), (12240, 169967), (14280, 145686), (17136, 121405), (21420, 97124), (24281, 85680), (28560, 72843), (42840, 48562)]