2012346420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{853}}^1$

素因数の和:1050

約数の個数: 192

約数和(自身を含む): 6652509696

約数和(自身を除く): 4640163276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 137, 140, 164, 205, 210, 246, 274, 287, 410, 411, 420, 492, 548, 574, 615, 685, 820, 822, 853, 861, 959, 1148, 1230, 1370, 1435, 1644, 1706, 1722, 1918, 2055, 2460, 2559, 2740, 2870, 2877, 3412, 3444, 3836, 4110, 4265, 4305, 4795, 5118, 5617, 5740, 5754, 5971, 8220, 8530, 8610, 9590, 10236, 11234, 11508, 11942, 12795, 14385, 16851, 17060, 17220, 17913, 19180, 22468, 23884, 25590, 28085, 28770, 29855, 33702, 34973, 35826, 39319, 51180, 56170, 57540, 59710, 67404, 69946, 71652, 78638, 84255, 89565, 104919, 112340, 116861, 117957, 119420, 139892, 157276, 168510, 174865, 179130, 196595, 209838, 233722, 235914, 244811, 337020, 349730, 350583, 358260, 393190, 419676, 467444, 471828, 489622, 524595, 584305, 589785, 699460, 701166, 734433, 786380, 818027, 979244, 1049190, 1168610, 1179570, 1224055, 1402332, 1468866, 1636054, 1752915, 2098380, 2337220, 2359140, 2448110, 2454081, 2937732, 3272108, 3505830, 3672165, 4090135, 4791301, 4896220, 4908162, 7011660, 7344330, 8180270, 9582602, 9816324, 12270405, 14373903, 14688660, 16360540, 19165204, 23956505, 24540810, 28747806, 33539107, 47913010, 49081620, 57495612, 67078214, 71869515, 95826020, 100617321, 134156428, 143739030, 167695535, 201234642, 287478060, 335391070, 402469284, 503086605, 670782140, 1006173210, 2012346420]

約数ペア:

[(1, 2012346420), (2, 1006173210), (3, 670782140), (4, 503086605), (5, 402469284), (6, 335391070), (7, 287478060), (10, 201234642), (12, 167695535), (14, 143739030), (15, 134156428), (20, 100617321), (21, 95826020), (28, 71869515), (30, 67078214), (35, 57495612), (41, 49081620), (42, 47913010), (60, 33539107), (70, 28747806), (82, 24540810), (84, 23956505), (105, 19165204), (123, 16360540), (137, 14688660), (140, 14373903), (164, 12270405), (205, 9816324), (210, 9582602), (246, 8180270), (274, 7344330), (287, 7011660), (410, 4908162), (411, 4896220), (420, 4791301), (492, 4090135), (548, 3672165), (574, 3505830), (615, 3272108), (685, 2937732), (820, 2454081), (822, 2448110), (853, 2359140), (861, 2337220), (959, 2098380), (1148, 1752915), (1230, 1636054), (1370, 1468866), (1435, 1402332), (1644, 1224055), (1706, 1179570), (1722, 1168610), (1918, 1049190), (2055, 979244), (2460, 818027), (2559, 786380), (2740, 734433), (2870, 701166), (2877, 699460), (3412, 589785), (3444, 584305), (3836, 524595), (4110, 489622), (4265, 471828), (4305, 467444), (4795, 419676), (5118, 393190), (5617, 358260), (5740, 350583), (5754, 349730), (5971, 337020), (8220, 244811), (8530, 235914), (8610, 233722), (9590, 209838), (10236, 196595), (11234, 179130), (11508, 174865), (11942, 168510), (12795, 157276), (14385, 139892), (16851, 119420), (17060, 117957), (17220, 116861), (17913, 112340), (19180, 104919), (22468, 89565), (23884, 84255), (25590, 78638), (28085, 71652), (28770, 69946), (29855, 67404), (33702, 59710), (34973, 57540), (35826, 56170), (39319, 51180)]