2979415080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4229}}^1$

素因数の和:4368

約数の個数: 192

約数和(自身を含む): 10294128000

約数和(自身を除く): 7314712920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 103, 114, 120, 152, 171, 180, 190, 206, 228, 285, 309, 342, 360, 380, 412, 456, 515, 570, 618, 684, 760, 824, 855, 927, 1030, 1140, 1236, 1368, 1545, 1710, 1854, 1957, 2060, 2280, 2472, 3090, 3420, 3708, 3914, 4120, 4229, 4635, 5871, 6180, 6840, 7416, 7828, 8458, 9270, 9785, 11742, 12360, 12687, 15656, 16916, 17613, 18540, 19570, 21145, 23484, 25374, 29355, 33832, 35226, 37080, 38061, 39140, 42290, 46968, 50748, 58710, 63435, 70452, 76122, 78280, 80351, 84580, 88065, 101496, 117420, 126870, 140904, 152244, 160702, 169160, 176130, 190305, 234840, 241053, 253740, 304488, 321404, 352260, 380610, 401755, 435587, 482106, 507480, 642808, 704520, 723159, 761220, 803510, 871174, 964212, 1205265, 1306761, 1446318, 1522440, 1607020, 1742348, 1928424, 2177935, 2410530, 2613522, 2892636, 3214040, 3484696, 3615795, 3920283, 4355870, 4821060, 5227044, 5785272, 6533805, 7231590, 7840566, 8276153, 8711740, 9642120, 10454088, 13067610, 14463180, 15681132, 16552306, 17423480, 19601415, 24828459, 26135220, 28926360, 31362264, 33104612, 39202830, 41380765, 49656918, 52270440, 66209224, 74485377, 78405660, 82761530, 99313836, 124142295, 148970754, 156811320, 165523060, 198627672, 248284590, 297941508, 331046120, 372426885, 496569180, 595883016, 744853770, 993138360, 1489707540, 2979415080]

約数ペア:

[(1, 2979415080), (2, 1489707540), (3, 993138360), (4, 744853770), (5, 595883016), (6, 496569180), (8, 372426885), (9, 331046120), (10, 297941508), (12, 248284590), (15, 198627672), (18, 165523060), (19, 156811320), (20, 148970754), (24, 124142295), (30, 99313836), (36, 82761530), (38, 78405660), (40, 74485377), (45, 66209224), (57, 52270440), (60, 49656918), (72, 41380765), (76, 39202830), (90, 33104612), (95, 31362264), (103, 28926360), (114, 26135220), (120, 24828459), (152, 19601415), (171, 17423480), (180, 16552306), (190, 15681132), (206, 14463180), (228, 13067610), (285, 10454088), (309, 9642120), (342, 8711740), (360, 8276153), (380, 7840566), (412, 7231590), (456, 6533805), (515, 5785272), (570, 5227044), (618, 4821060), (684, 4355870), (760, 3920283), (824, 3615795), (855, 3484696), (927, 3214040), (1030, 2892636), (1140, 2613522), (1236, 2410530), (1368, 2177935), (1545, 1928424), (1710, 1742348), (1854, 1607020), (1957, 1522440), (2060, 1446318), (2280, 1306761), (2472, 1205265), (3090, 964212), (3420, 871174), (3708, 803510), (3914, 761220), (4120, 723159), (4229, 704520), (4635, 642808), (5871, 507480), (6180, 482106), (6840, 435587), (7416, 401755), (7828, 380610), (8458, 352260), (9270, 321404), (9785, 304488), (11742, 253740), (12360, 241053), (12687, 234840), (15656, 190305), (16916, 176130), (17613, 169160), (18540, 160702), (19570, 152244), (21145, 140904), (23484, 126870), (25374, 117420), (29355, 101496), (33832, 88065), (35226, 84580), (37080, 80351), (38061, 78280), (39140, 76122), (42290, 70452), (46968, 63435), (50748, 58710)]