1570756740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:307

約数の個数: 288

約数和(自身を含む): 5337892224

約数和(自身を除く): 3767135484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 70, 82, 83, 84, 98, 105, 123, 140, 147, 157, 164, 166, 196, 205, 210, 245, 246, 249, 287, 294, 314, 332, 410, 415, 420, 471, 490, 492, 498, 574, 581, 588, 615, 628, 735, 785, 820, 830, 861, 942, 980, 996, 1099, 1148, 1162, 1230, 1245, 1435, 1470, 1570, 1660, 1722, 1743, 1884, 2009, 2198, 2324, 2355, 2460, 2490, 2870, 2905, 2940, 3140, 3297, 3403, 3444, 3486, 4018, 4067, 4305, 4396, 4710, 4980, 5495, 5740, 5810, 6027, 6437, 6594, 6806, 6972, 7693, 8036, 8134, 8610, 8715, 9420, 10045, 10209, 10990, 11620, 12054, 12201, 12874, 13031, 13188, 13612, 15386, 16268, 16485, 17015, 17220, 17430, 19311, 20090, 20335, 20418, 21980, 23079, 23821, 24108, 24402, 25748, 26062, 30135, 30772, 32185, 32970, 34030, 34860, 38465, 38622, 39093, 40180, 40670, 40836, 45059, 46158, 47642, 48804, 51045, 52124, 60270, 61005, 64370, 65155, 65940, 68060, 71463, 76930, 77244, 78186, 81340, 90118, 91217, 92316, 95284, 96555, 102090, 115395, 119105, 120540, 122010, 128740, 130310, 135177, 142926, 153860, 156372, 166747, 180236, 182434, 193110, 195465, 204180, 225295, 230790, 238210, 244020, 260620, 270354, 273651, 285852, 315413, 333494, 357315, 364868, 386220, 390930, 450590, 456085, 461580, 476420, 500241, 534271, 540708, 547302, 630826, 638519, 666988, 675885, 714630, 781860, 833735, 901180, 912170, 946239, 1000482, 1068542, 1094604, 1261652, 1277038, 1351770, 1368255, 1429260, 1577065, 1602813, 1667470, 1824340, 1892478, 1915557, 2000964, 2137084, 2501205, 2554076, 2671355, 2703540, 2736510, 3154130, 3192595, 3205626, 3334940, 3739897, 3784956, 3831114, 4731195, 5002410, 5342710, 5473020, 6308260, 6385190, 6411252, 7479794, 7662228, 8014065, 9462390, 9577785, 10004820, 10685420, 11219691, 12770380, 14959588, 16028130, 18699485, 18924780, 19155570, 22439382, 26179279, 32056260, 37398970, 38311140, 44878764, 52358558, 56098455, 74797940, 78537837, 104717116, 112196910, 130896395, 157075674, 224393820, 261792790, 314151348, 392689185, 523585580, 785378370, 1570756740]

約数ペア:

[(1, 1570756740), (2, 785378370), (3, 523585580), (4, 392689185), (5, 314151348), (6, 261792790), (7, 224393820), (10, 157075674), (12, 130896395), (14, 112196910), (15, 104717116), (20, 78537837), (21, 74797940), (28, 56098455), (30, 52358558), (35, 44878764), (41, 38311140), (42, 37398970), (49, 32056260), (60, 26179279), (70, 22439382), (82, 19155570), (83, 18924780), (84, 18699485), (98, 16028130), (105, 14959588), (123, 12770380), (140, 11219691), (147, 10685420), (157, 10004820), (164, 9577785), (166, 9462390), (196, 8014065), (205, 7662228), (210, 7479794), (245, 6411252), (246, 6385190), (249, 6308260), (287, 5473020), (294, 5342710), (314, 5002410), (332, 4731195), (410, 3831114), (415, 3784956), (420, 3739897), (471, 3334940), (490, 3205626), (492, 3192595), (498, 3154130), (574, 2736510), (581, 2703540), (588, 2671355), (615, 2554076), (628, 2501205), (735, 2137084), (785, 2000964), (820, 1915557), (830, 1892478), (861, 1824340), (942, 1667470), (980, 1602813), (996, 1577065), (1099, 1429260), (1148, 1368255), (1162, 1351770), (1230, 1277038), (1245, 1261652), (1435, 1094604), (1470, 1068542), (1570, 1000482), (1660, 946239), (1722, 912170), (1743, 901180), (1884, 833735), (2009, 781860), (2198, 714630), (2324, 675885), (2355, 666988), (2460, 638519), (2490, 630826), (2870, 547302), (2905, 540708), (2940, 534271), (3140, 500241), (3297, 476420), (3403, 461580), (3444, 456085), (3486, 450590), (4018, 390930), (4067, 386220), (4305, 364868), (4396, 357315), (4710, 333494), (4980, 315413), (5495, 285852), (5740, 273651), (5810, 270354), (6027, 260620), (6437, 244020), (6594, 238210), (6806, 230790), (6972, 225295), (7693, 204180), (8036, 195465), (8134, 193110), (8610, 182434), (8715, 180236), (9420, 166747), (10045, 156372), (10209, 153860), (10990, 142926), (11620, 135177), (12054, 130310), (12201, 128740), (12874, 122010), (13031, 120540), (13188, 119105), (13612, 115395), (15386, 102090), (16268, 96555), (16485, 95284), (17015, 92316), (17220, 91217), (17430, 90118), (19311, 81340), (20090, 78186), (20335, 77244), (20418, 76930), (21980, 71463), (23079, 68060), (23821, 65940), (24108, 65155), (24402, 64370), (25748, 61005), (26062, 60270), (30135, 52124), (30772, 51045), (32185, 48804), (32970, 47642), (34030, 46158), (34860, 45059), (38465, 40836), (38622, 40670), (39093, 40180)]