2628232843320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20449991}}^1$

素因数の和:20450035

約数の個数: 256

約数和(自身を含む): 10601275852800

約数和(自身を除く): 7973043009480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1190, 1224, 1260, 1428, 1512, 1530, 1785, 1836, 1890, 2040, 2142, 2295, 2380, 2520, 2856, 3060, 3213, 3570, 3672, 3780, 4284, 4590, 4760, 5355, 6120, 6426, 7140, 7560, 8568, 9180, 10710, 12852, 14280, 16065, 18360, 21420, 25704, 32130, 42840, 64260, 128520, 20449991, 40899982, 61349973, 81799964, 102249955, 122699946, 143149937, 163599928, 184049919, 204499910, 245399892, 286299874, 306749865, 347649847, 368099838, 408999820, 429449811, 490799784, 552149757, 572599748, 613499730, 695299694, 715749685, 736199676, 817999640, 858899622, 920249595, 1042949541, 1104299514, 1145199496, 1226999460, 1288349433, 1390599388, 1431499370, 1472399352, 1717799244, 1738249235, 1840499190, 2085899082, 2147249055, 2208599028, 2433548929, 2453998920, 2576698866, 2760748785, 2781198776, 2862998740, 3128848623, 3435598488, 3476498470, 3680998380, 3865048299, 4171798164, 4294498110, 4417198056, 4867097858, 5153397732, 5214747705, 5521497570, 5725997480, 6257697246, 6441747165, 6952996940, 7300646787, 7361996760, 7730096598, 8343596328, 8588996220, 9386545869, 9734195716, 10306795464, 10429495410, 11042995140, 12167744645, 12515394492, 12883494330, 13905993880, 14601293574, 15460193196, 15644243115, 17177992440, 18773091738, 19325241495, 19468391432, 20858990820, 21901940361, 22085990280, 24335489290, 25030788984, 25766988660, 29202587148, 30920386392, 31288486230, 36503233935, 37546183476, 38650482990, 41717981640, 43803880722, 46932729345, 48670978580, 51533977320, 58405174296, 62576972460, 65705821083, 73006467870, 75092366952, 77300965980, 87607761444, 93865458690, 97341957160, 109509701805, 125153944920, 131411642166, 146012935740, 154601931960, 175215522888, 187730917380, 219019403610, 262823284332, 292025871480, 328529105415, 375461834760, 438038807220, 525646568664, 657058210830, 876077614440, 1314116421660, 2628232843320]

約数ペア:

[(1, 2628232843320), (2, 1314116421660), (3, 876077614440), (4, 657058210830), (5, 525646568664), (6, 438038807220), (7, 375461834760), (8, 328529105415), (9, 292025871480), (10, 262823284332), (12, 219019403610), (14, 187730917380), (15, 175215522888), (17, 154601931960), (18, 146012935740), (20, 131411642166), (21, 125153944920), (24, 109509701805), (27, 97341957160), (28, 93865458690), (30, 87607761444), (34, 77300965980), (35, 75092366952), (36, 73006467870), (40, 65705821083), (42, 62576972460), (45, 58405174296), (51, 51533977320), (54, 48670978580), (56, 46932729345), (60, 43803880722), (63, 41717981640), (68, 38650482990), (70, 37546183476), (72, 36503233935), (84, 31288486230), (85, 30920386392), (90, 29202587148), (102, 25766988660), (105, 25030788984), (108, 24335489290), (119, 22085990280), (120, 21901940361), (126, 20858990820), (135, 19468391432), (136, 19325241495), (140, 18773091738), (153, 17177992440), (168, 15644243115), (170, 15460193196), (180, 14601293574), (189, 13905993880), (204, 12883494330), (210, 12515394492), (216, 12167744645), (238, 11042995140), (252, 10429495410), (255, 10306795464), (270, 9734195716), (280, 9386545869), (306, 8588996220), (315, 8343596328), (340, 7730096598), (357, 7361996760), (360, 7300646787), (378, 6952996940), (408, 6441747165), (420, 6257697246), (459, 5725997480), (476, 5521497570), (504, 5214747705), (510, 5153397732), (540, 4867097858), (595, 4417198056), (612, 4294498110), (630, 4171798164), (680, 3865048299), (714, 3680998380), (756, 3476498470), (765, 3435598488), (840, 3128848623), (918, 2862998740), (945, 2781198776), (952, 2760748785), (1020, 2576698866), (1071, 2453998920), (1080, 2433548929), (1190, 2208599028), (1224, 2147249055), (1260, 2085899082), (1428, 1840499190), (1512, 1738249235), (1530, 1717799244), (1785, 1472399352), (1836, 1431499370), (1890, 1390599388), (2040, 1288349433), (2142, 1226999460), (2295, 1145199496), (2380, 1104299514), (2520, 1042949541), (2856, 920249595), (3060, 858899622), (3213, 817999640), (3570, 736199676), (3672, 715749685), (3780, 695299694), (4284, 613499730), (4590, 572599748), (4760, 552149757), (5355, 490799784), (6120, 429449811), (6426, 408999820), (7140, 368099838), (7560, 347649847), (8568, 306749865), (9180, 286299874), (10710, 245399892), (12852, 204499910), (14280, 184049919), (16065, 163599928), (18360, 143149937), (21420, 122699946), (25704, 102249955), (32130, 81799964), (42840, 61349973), (64260, 40899982), (128520, 20449991)]