321570652920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{29917}}^1$

素因数の和:30438

約数の個数: 256

約数和(自身を含む): 1116683366400

約数和(自身を除く): 795112713480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 479, 510, 561, 660, 680, 748, 935, 958, 1020, 1122, 1320, 1437, 1496, 1870, 1916, 2040, 2244, 2395, 2805, 2874, 3740, 3832, 4488, 4790, 5269, 5610, 5748, 7185, 7480, 8143, 9580, 10538, 11220, 11496, 14370, 15807, 16286, 19160, 21076, 22440, 24429, 26345, 28740, 29917, 31614, 32572, 40715, 42152, 48858, 52690, 57480, 59834, 63228, 65144, 79035, 81430, 89573, 89751, 97716, 105380, 119668, 122145, 126456, 149585, 158070, 162860, 179146, 179502, 195432, 210760, 239336, 244290, 268719, 299170, 316140, 325720, 329087, 358292, 359004, 447865, 448755, 488580, 508589, 537438, 598340, 632280, 658174, 716584, 718008, 895730, 897510, 977160, 987261, 1017178, 1074876, 1196680, 1316348, 1343595, 1525767, 1645435, 1791460, 1795020, 1974522, 2034356, 2149752, 2542945, 2632696, 2687190, 3051534, 3290870, 3582920, 3590040, 3949044, 4068712, 4936305, 5085890, 5374380, 5594479, 6103068, 6581740, 7628835, 7898088, 9872610, 10171780, 10748760, 11188958, 12206136, 13163480, 14330243, 15257670, 16783437, 19745220, 20343560, 22377916, 27972395, 28660486, 30515340, 33566874, 39490440, 42990729, 44755832, 55944790, 57320972, 61030680, 67133748, 71651215, 83917185, 85981458, 111889580, 114641944, 134267496, 143302430, 157632673, 167834370, 171962916, 214953645, 223779160, 243614131, 286604860, 315265346, 335668740, 343925832, 429907290, 472898019, 487228262, 573209720, 630530692, 671337480, 730842393, 788163365, 859814580, 945796038, 974456524, 1218070655, 1261061384, 1461684786, 1576326730, 1719629160, 1891592076, 1948913048, 2364490095, 2436141310, 2679755441, 2923369572, 3152653460, 3654211965, 3783184152, 4728980190, 4872282620, 5359510882, 5846739144, 6305306920, 7308423930, 8039266323, 9457960380, 9744565240, 10719021764, 13398777205, 14616847860, 16078532646, 18915920760, 21438043528, 26797554410, 29233695720, 32157065292, 40196331615, 53595108820, 64314130584, 80392663230, 107190217640, 160785326460, 321570652920]

約数ペア:

[(1, 321570652920), (2, 160785326460), (3, 107190217640), (4, 80392663230), (5, 64314130584), (6, 53595108820), (8, 40196331615), (10, 32157065292), (11, 29233695720), (12, 26797554410), (15, 21438043528), (17, 18915920760), (20, 16078532646), (22, 14616847860), (24, 13398777205), (30, 10719021764), (33, 9744565240), (34, 9457960380), (40, 8039266323), (44, 7308423930), (51, 6305306920), (55, 5846739144), (60, 5359510882), (66, 4872282620), (68, 4728980190), (85, 3783184152), (88, 3654211965), (102, 3152653460), (110, 2923369572), (120, 2679755441), (132, 2436141310), (136, 2364490095), (165, 1948913048), (170, 1891592076), (187, 1719629160), (204, 1576326730), (220, 1461684786), (255, 1261061384), (264, 1218070655), (330, 974456524), (340, 945796038), (374, 859814580), (408, 788163365), (440, 730842393), (479, 671337480), (510, 630530692), (561, 573209720), (660, 487228262), (680, 472898019), (748, 429907290), (935, 343925832), (958, 335668740), (1020, 315265346), (1122, 286604860), (1320, 243614131), (1437, 223779160), (1496, 214953645), (1870, 171962916), (1916, 167834370), (2040, 157632673), (2244, 143302430), (2395, 134267496), (2805, 114641944), (2874, 111889580), (3740, 85981458), (3832, 83917185), (4488, 71651215), (4790, 67133748), (5269, 61030680), (5610, 57320972), (5748, 55944790), (7185, 44755832), (7480, 42990729), (8143, 39490440), (9580, 33566874), (10538, 30515340), (11220, 28660486), (11496, 27972395), (14370, 22377916), (15807, 20343560), (16286, 19745220), (19160, 16783437), (21076, 15257670), (22440, 14330243), (24429, 13163480), (26345, 12206136), (28740, 11188958), (29917, 10748760), (31614, 10171780), (32572, 9872610), (40715, 7898088), (42152, 7628835), (48858, 6581740), (52690, 6103068), (57480, 5594479), (59834, 5374380), (63228, 5085890), (65144, 4936305), (79035, 4068712), (81430, 3949044), (89573, 3590040), (89751, 3582920), (97716, 3290870), (105380, 3051534), (119668, 2687190), (122145, 2632696), (126456, 2542945), (149585, 2149752), (158070, 2034356), (162860, 1974522), (179146, 1795020), (179502, 1791460), (195432, 1645435), (210760, 1525767), (239336, 1343595), (244290, 1316348), (268719, 1196680), (299170, 1074876), (316140, 1017178), (325720, 987261), (329087, 977160), (358292, 897510), (359004, 895730), (447865, 718008), (448755, 716584), (488580, 658174), (508589, 632280), (537438, 598340)]