2686745160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11903}}^1$

素因数の和:11953

約数の個数: 256

約数和(自身を含む): 10285056000

約数和(自身を除く): 7598310840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 152, 165, 171, 180, 190, 198, 209, 216, 220, 228, 264, 270, 285, 297, 330, 342, 360, 380, 396, 418, 440, 456, 495, 513, 540, 570, 594, 627, 660, 684, 760, 792, 836, 855, 990, 1026, 1045, 1080, 1140, 1188, 1254, 1320, 1368, 1485, 1672, 1710, 1881, 1980, 2052, 2090, 2280, 2376, 2508, 2565, 2970, 3135, 3420, 3762, 3960, 4104, 4180, 5016, 5130, 5643, 5940, 6270, 6840, 7524, 8360, 9405, 10260, 11286, 11880, 11903, 12540, 15048, 18810, 20520, 22572, 23806, 25080, 28215, 35709, 37620, 45144, 47612, 56430, 59515, 71418, 75240, 95224, 107127, 112860, 119030, 130933, 142836, 178545, 214254, 225720, 226157, 238060, 261866, 285672, 321381, 357090, 392799, 428508, 452314, 476120, 523732, 535635, 642762, 654665, 678471, 714180, 785598, 857016, 904628, 1047464, 1071270, 1130785, 1178397, 1285524, 1309330, 1356942, 1428360, 1571196, 1606905, 1809256, 1963995, 2035413, 2142540, 2261570, 2356794, 2487727, 2571048, 2618660, 2713884, 3142392, 3213810, 3392355, 3535191, 3927990, 4070826, 4285080, 4523140, 4713588, 4975454, 5237320, 5427768, 5891985, 6106239, 6427620, 6784710, 7070382, 7463181, 7855980, 8141652, 9046280, 9427176, 9950908, 10177065, 11783970, 12212478, 12438635, 12855240, 13569420, 14140764, 14926362, 15711960, 16283304, 17675955, 19901816, 20354130, 22389543, 23567940, 24424956, 24877270, 27138840, 28281528, 29852724, 30531195, 35351910, 37315905, 40708260, 44779086, 47135880, 48849912, 49754540, 59705448, 61062390, 67168629, 70703820, 74631810, 81416520, 89558172, 99509080, 111947715, 122124780, 134337258, 141407640, 149263620, 179116344, 223895430, 244249560, 268674516, 298527240, 335843145, 447790860, 537349032, 671686290, 895581720, 1343372580, 2686745160]

約数ペア:

[(1, 2686745160), (2, 1343372580), (3, 895581720), (4, 671686290), (5, 537349032), (6, 447790860), (8, 335843145), (9, 298527240), (10, 268674516), (11, 244249560), (12, 223895430), (15, 179116344), (18, 149263620), (19, 141407640), (20, 134337258), (22, 122124780), (24, 111947715), (27, 99509080), (30, 89558172), (33, 81416520), (36, 74631810), (38, 70703820), (40, 67168629), (44, 61062390), (45, 59705448), (54, 49754540), (55, 48849912), (57, 47135880), (60, 44779086), (66, 40708260), (72, 37315905), (76, 35351910), (88, 30531195), (90, 29852724), (95, 28281528), (99, 27138840), (108, 24877270), (110, 24424956), (114, 23567940), (120, 22389543), (132, 20354130), (135, 19901816), (152, 17675955), (165, 16283304), (171, 15711960), (180, 14926362), (190, 14140764), (198, 13569420), (209, 12855240), (216, 12438635), (220, 12212478), (228, 11783970), (264, 10177065), (270, 9950908), (285, 9427176), (297, 9046280), (330, 8141652), (342, 7855980), (360, 7463181), (380, 7070382), (396, 6784710), (418, 6427620), (440, 6106239), (456, 5891985), (495, 5427768), (513, 5237320), (540, 4975454), (570, 4713588), (594, 4523140), (627, 4285080), (660, 4070826), (684, 3927990), (760, 3535191), (792, 3392355), (836, 3213810), (855, 3142392), (990, 2713884), (1026, 2618660), (1045, 2571048), (1080, 2487727), (1140, 2356794), (1188, 2261570), (1254, 2142540), (1320, 2035413), (1368, 1963995), (1485, 1809256), (1672, 1606905), (1710, 1571196), (1881, 1428360), (1980, 1356942), (2052, 1309330), (2090, 1285524), (2280, 1178397), (2376, 1130785), (2508, 1071270), (2565, 1047464), (2970, 904628), (3135, 857016), (3420, 785598), (3762, 714180), (3960, 678471), (4104, 654665), (4180, 642762), (5016, 535635), (5130, 523732), (5643, 476120), (5940, 452314), (6270, 428508), (6840, 392799), (7524, 357090), (8360, 321381), (9405, 285672), (10260, 261866), (11286, 238060), (11880, 226157), (11903, 225720), (12540, 214254), (15048, 178545), (18810, 142836), (20520, 130933), (22572, 119030), (23806, 112860), (25080, 107127), (28215, 95224), (35709, 75240), (37620, 71418), (45144, 59515), (47612, 56430)]