2080853320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:336

約数の個数: 256

約数和(自身を含む): 6015098880

約数和(自身を除く): 3934245560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 41, 52, 56, 65, 70, 73, 82, 91, 104, 130, 140, 146, 164, 182, 191, 205, 260, 280, 287, 292, 328, 364, 365, 382, 410, 455, 511, 520, 533, 574, 584, 728, 730, 764, 820, 910, 949, 955, 1022, 1066, 1148, 1337, 1435, 1460, 1528, 1640, 1820, 1898, 1910, 2044, 2132, 2296, 2483, 2555, 2665, 2674, 2870, 2920, 2993, 3640, 3731, 3796, 3820, 4088, 4264, 4745, 4966, 5110, 5330, 5348, 5740, 5986, 6643, 6685, 7462, 7592, 7640, 7831, 9490, 9932, 10220, 10660, 10696, 11480, 11972, 12415, 13286, 13370, 13943, 14924, 14965, 15662, 17381, 18655, 18980, 19864, 20440, 20951, 21320, 23944, 24830, 26572, 26740, 27886, 29848, 29930, 31324, 33215, 34762, 37310, 37960, 38909, 39155, 41902, 49660, 53144, 53480, 54817, 55772, 59860, 62648, 66430, 69524, 69715, 74620, 77818, 78310, 83804, 86905, 97601, 99320, 101803, 104755, 109634, 111544, 119720, 132860, 139048, 139430, 149240, 155636, 156620, 167608, 173810, 181259, 194545, 195202, 203606, 209510, 219268, 265720, 272363, 274085, 278860, 311272, 313240, 347620, 362518, 389090, 390404, 407212, 419020, 438536, 488005, 509015, 544726, 548170, 557720, 571663, 695240, 712621, 725036, 778180, 780808, 814424, 838040, 906295, 976010, 1018030, 1089452, 1096340, 1143326, 1268813, 1361815, 1425242, 1450072, 1556360, 1812590, 1952020, 2036060, 2178904, 2192680, 2286652, 2537626, 2723630, 2850484, 2858315, 3563105, 3625180, 3904040, 4001641, 4072120, 4573304, 5075252, 5447260, 5700968, 5716630, 6344065, 7126210, 7250360, 7431619, 8003282, 10150504, 10894520, 11433260, 12688130, 14252420, 14863238, 16006564, 20008205, 22866520, 25376260, 28504840, 29726476, 32013128, 37158095, 40016410, 50752520, 52021333, 59452952, 74316190, 80032820, 104042666, 148632380, 160065640, 208085332, 260106665, 297264760, 416170664, 520213330, 1040426660, 2080853320]

約数ペア:

[(1, 2080853320), (2, 1040426660), (4, 520213330), (5, 416170664), (7, 297264760), (8, 260106665), (10, 208085332), (13, 160065640), (14, 148632380), (20, 104042666), (26, 80032820), (28, 74316190), (35, 59452952), (40, 52021333), (41, 50752520), (52, 40016410), (56, 37158095), (65, 32013128), (70, 29726476), (73, 28504840), (82, 25376260), (91, 22866520), (104, 20008205), (130, 16006564), (140, 14863238), (146, 14252420), (164, 12688130), (182, 11433260), (191, 10894520), (205, 10150504), (260, 8003282), (280, 7431619), (287, 7250360), (292, 7126210), (328, 6344065), (364, 5716630), (365, 5700968), (382, 5447260), (410, 5075252), (455, 4573304), (511, 4072120), (520, 4001641), (533, 3904040), (574, 3625180), (584, 3563105), (728, 2858315), (730, 2850484), (764, 2723630), (820, 2537626), (910, 2286652), (949, 2192680), (955, 2178904), (1022, 2036060), (1066, 1952020), (1148, 1812590), (1337, 1556360), (1435, 1450072), (1460, 1425242), (1528, 1361815), (1640, 1268813), (1820, 1143326), (1898, 1096340), (1910, 1089452), (2044, 1018030), (2132, 976010), (2296, 906295), (2483, 838040), (2555, 814424), (2665, 780808), (2674, 778180), (2870, 725036), (2920, 712621), (2993, 695240), (3640, 571663), (3731, 557720), (3796, 548170), (3820, 544726), (4088, 509015), (4264, 488005), (4745, 438536), (4966, 419020), (5110, 407212), (5330, 390404), (5348, 389090), (5740, 362518), (5986, 347620), (6643, 313240), (6685, 311272), (7462, 278860), (7592, 274085), (7640, 272363), (7831, 265720), (9490, 219268), (9932, 209510), (10220, 203606), (10660, 195202), (10696, 194545), (11480, 181259), (11972, 173810), (12415, 167608), (13286, 156620), (13370, 155636), (13943, 149240), (14924, 139430), (14965, 139048), (15662, 132860), (17381, 119720), (18655, 111544), (18980, 109634), (19864, 104755), (20440, 101803), (20951, 99320), (21320, 97601), (23944, 86905), (24830, 83804), (26572, 78310), (26740, 77818), (27886, 74620), (29848, 69715), (29930, 69524), (31324, 66430), (33215, 62648), (34762, 59860), (37310, 55772), (37960, 54817), (38909, 53480), (39155, 53144), (41902, 49660)]