2671983720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^3\times {\mathrm{7213}}^1$

素因数の和:7254

約数の個数: 256

約数和(自身を含む): 10388160000

約数和(自身を除く): 7716176280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 343, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 686, 735, 756, 840, 882, 945, 980, 1029, 1080, 1176, 1260, 1323, 1372, 1470, 1512, 1715, 1764, 1890, 1960, 2058, 2205, 2520, 2646, 2744, 2940, 3087, 3430, 3528, 3780, 4116, 4410, 5145, 5292, 5880, 6174, 6615, 6860, 7213, 7560, 8232, 8820, 9261, 10290, 10584, 12348, 13230, 13720, 14426, 15435, 17640, 18522, 20580, 21639, 24696, 26460, 28852, 30870, 36065, 37044, 41160, 43278, 46305, 50491, 52920, 57704, 61740, 64917, 72130, 74088, 86556, 92610, 100982, 108195, 123480, 129834, 144260, 151473, 173112, 185220, 194751, 201964, 216390, 252455, 259668, 288520, 302946, 324585, 353437, 370440, 389502, 403928, 432780, 454419, 504910, 519336, 605892, 649170, 706874, 757365, 779004, 865560, 908838, 973755, 1009820, 1060311, 1211784, 1298340, 1363257, 1413748, 1514730, 1558008, 1767185, 1817676, 1947510, 2019640, 2120622, 2272095, 2474059, 2596680, 2726514, 2827496, 3029460, 3180933, 3534370, 3635352, 3895020, 4241244, 4544190, 4948118, 5301555, 5453028, 6058920, 6361866, 6816285, 7068740, 7422177, 7790040, 8482488, 9088380, 9542799, 9896236, 10603110, 10906056, 12370295, 12723732, 13632570, 14137480, 14844354, 15904665, 18176760, 19085598, 19792472, 21206220, 22266531, 24740590, 25447464, 27265140, 29688708, 31809330, 37110885, 38171196, 42412440, 44533062, 47713995, 49481180, 54530280, 59377416, 63618660, 66799593, 74221770, 76342392, 89066124, 95427990, 98962360, 111332655, 127237320, 133599186, 148443540, 178132248, 190855980, 222665310, 267198372, 296887080, 333997965, 381711960, 445330620, 534396744, 667995930, 890661240, 1335991860, 2671983720]

約数ペア:

[(1, 2671983720), (2, 1335991860), (3, 890661240), (4, 667995930), (5, 534396744), (6, 445330620), (7, 381711960), (8, 333997965), (9, 296887080), (10, 267198372), (12, 222665310), (14, 190855980), (15, 178132248), (18, 148443540), (20, 133599186), (21, 127237320), (24, 111332655), (27, 98962360), (28, 95427990), (30, 89066124), (35, 76342392), (36, 74221770), (40, 66799593), (42, 63618660), (45, 59377416), (49, 54530280), (54, 49481180), (56, 47713995), (60, 44533062), (63, 42412440), (70, 38171196), (72, 37110885), (84, 31809330), (90, 29688708), (98, 27265140), (105, 25447464), (108, 24740590), (120, 22266531), (126, 21206220), (135, 19792472), (140, 19085598), (147, 18176760), (168, 15904665), (180, 14844354), (189, 14137480), (196, 13632570), (210, 12723732), (216, 12370295), (245, 10906056), (252, 10603110), (270, 9896236), (280, 9542799), (294, 9088380), (315, 8482488), (343, 7790040), (360, 7422177), (378, 7068740), (392, 6816285), (420, 6361866), (441, 6058920), (490, 5453028), (504, 5301555), (540, 4948118), (588, 4544190), (630, 4241244), (686, 3895020), (735, 3635352), (756, 3534370), (840, 3180933), (882, 3029460), (945, 2827496), (980, 2726514), (1029, 2596680), (1080, 2474059), (1176, 2272095), (1260, 2120622), (1323, 2019640), (1372, 1947510), (1470, 1817676), (1512, 1767185), (1715, 1558008), (1764, 1514730), (1890, 1413748), (1960, 1363257), (2058, 1298340), (2205, 1211784), (2520, 1060311), (2646, 1009820), (2744, 973755), (2940, 908838), (3087, 865560), (3430, 779004), (3528, 757365), (3780, 706874), (4116, 649170), (4410, 605892), (5145, 519336), (5292, 504910), (5880, 454419), (6174, 432780), (6615, 403928), (6860, 389502), (7213, 370440), (7560, 353437), (8232, 324585), (8820, 302946), (9261, 288520), (10290, 259668), (10584, 252455), (12348, 216390), (13230, 201964), (13720, 194751), (14426, 185220), (15435, 173112), (17640, 151473), (18522, 144260), (20580, 129834), (21639, 123480), (24696, 108195), (26460, 100982), (28852, 92610), (30870, 86556), (36065, 74088), (37044, 72130), (41160, 64917), (43278, 61740), (46305, 57704), (50491, 52920)]