244631520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{3467}}^1$

素因数の和:3502

約数の個数: 216

約数和(自身を含む): 971379864

約数和(自身を除く): 726748344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3467, 3528, 3920, 4410, 4704, 5040, 5880, 6934, 7056, 7840, 8820, 10080, 10401, 11760, 13868, 14112, 17335, 17640, 20802, 23520, 24269, 27736, 31203, 34670, 35280, 41604, 48538, 52005, 55472, 62406, 69340, 70560, 72807, 83208, 97076, 104010, 110944, 121345, 124812, 138680, 145614, 156015, 166416, 169883, 194152, 208020, 218421, 242690, 249624, 277360, 291228, 312030, 332832, 339766, 364035, 388304, 416040, 436842, 485380, 499248, 509649, 554720, 582456, 624060, 679532, 728070, 776608, 832080, 849415, 873684, 970760, 998496, 1019298, 1092105, 1164912, 1248120, 1359064, 1456140, 1528947, 1664160, 1698830, 1747368, 1941520, 2038596, 2184210, 2329824, 2496240, 2548245, 2718128, 2912280, 3057894, 3397660, 3494736, 3883040, 4077192, 4368420, 4992480, 5096490, 5436256, 5824560, 6115788, 6795320, 6989472, 7644735, 8154384, 8736840, 10192980, 11649120, 12231576, 13590640, 15289470, 16308768, 17473680, 20385960, 24463152, 27181280, 30578940, 34947360, 40771920, 48926304, 61157880, 81543840, 122315760, 244631520]

約数ペア:

[(1, 244631520), (2, 122315760), (3, 81543840), (4, 61157880), (5, 48926304), (6, 40771920), (7, 34947360), (8, 30578940), (9, 27181280), (10, 24463152), (12, 20385960), (14, 17473680), (15, 16308768), (16, 15289470), (18, 13590640), (20, 12231576), (21, 11649120), (24, 10192980), (28, 8736840), (30, 8154384), (32, 7644735), (35, 6989472), (36, 6795320), (40, 6115788), (42, 5824560), (45, 5436256), (48, 5096490), (49, 4992480), (56, 4368420), (60, 4077192), (63, 3883040), (70, 3494736), (72, 3397660), (80, 3057894), (84, 2912280), (90, 2718128), (96, 2548245), (98, 2496240), (105, 2329824), (112, 2184210), (120, 2038596), (126, 1941520), (140, 1747368), (144, 1698830), (147, 1664160), (160, 1528947), (168, 1456140), (180, 1359064), (196, 1248120), (210, 1164912), (224, 1092105), (240, 1019298), (245, 998496), (252, 970760), (280, 873684), (288, 849415), (294, 832080), (315, 776608), (336, 728070), (360, 679532), (392, 624060), (420, 582456), (441, 554720), (480, 509649), (490, 499248), (504, 485380), (560, 436842), (588, 416040), (630, 388304), (672, 364035), (720, 339766), (735, 332832), (784, 312030), (840, 291228), (882, 277360), (980, 249624), (1008, 242690), (1120, 218421), (1176, 208020), (1260, 194152), (1440, 169883), (1470, 166416), (1568, 156015), (1680, 145614), (1764, 138680), (1960, 124812), (2016, 121345), (2205, 110944), (2352, 104010), (2520, 97076), (2940, 83208), (3360, 72807), (3467, 70560), (3528, 69340), (3920, 62406), (4410, 55472), (4704, 52005), (5040, 48538), (5880, 41604), (6934, 35280), (7056, 34670), (7840, 31203), (8820, 27736), (10080, 24269), (10401, 23520), (11760, 20802), (13868, 17640), (14112, 17335)]