201348720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 240

約数和(自身を含む): 724016160

約数和(自身を除く): 522667440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 97, 108, 120, 124, 135, 144, 155, 180, 186, 194, 216, 240, 248, 270, 279, 291, 310, 360, 372, 388, 432, 465, 485, 496, 540, 558, 582, 620, 720, 744, 776, 837, 873, 930, 961, 970, 1080, 1116, 1164, 1240, 1395, 1455, 1488, 1552, 1674, 1746, 1860, 1922, 1940, 2160, 2232, 2328, 2480, 2619, 2790, 2883, 2910, 3007, 3348, 3492, 3720, 3844, 3880, 4185, 4365, 4464, 4656, 4805, 5238, 5580, 5766, 5820, 6014, 6696, 6984, 7440, 7688, 7760, 8370, 8649, 8730, 9021, 9610, 10476, 11160, 11532, 11640, 12028, 13095, 13392, 13968, 14415, 15035, 15376, 16740, 17298, 17460, 18042, 19220, 20952, 22320, 23064, 23280, 24056, 25947, 26190, 27063, 28830, 30070, 33480, 34596, 34920, 36084, 38440, 41904, 43245, 45105, 46128, 48112, 51894, 52380, 54126, 57660, 60140, 66960, 69192, 69840, 72168, 76880, 81189, 86490, 90210, 93217, 103788, 104760, 108252, 115320, 120280, 129735, 135315, 138384, 144336, 162378, 172980, 180420, 186434, 207576, 209520, 216504, 230640, 240560, 259470, 270630, 279651, 324756, 345960, 360840, 372868, 405945, 415152, 433008, 466085, 518940, 541260, 559302, 649512, 691920, 721680, 745736, 811890, 838953, 932170, 1037880, 1082520, 1118604, 1299024, 1398255, 1491472, 1623780, 1677906, 1864340, 2075760, 2165040, 2237208, 2516859, 2796510, 3247560, 3355812, 3728680, 4194765, 4474416, 5033718, 5593020, 6495120, 6711624, 7457360, 8389530, 10067436, 11186040, 12584295, 13423248, 16779060, 20134872, 22372080, 25168590, 33558120, 40269744, 50337180, 67116240, 100674360, 201348720]

約数ペア:

[(1, 201348720), (2, 100674360), (3, 67116240), (4, 50337180), (5, 40269744), (6, 33558120), (8, 25168590), (9, 22372080), (10, 20134872), (12, 16779060), (15, 13423248), (16, 12584295), (18, 11186040), (20, 10067436), (24, 8389530), (27, 7457360), (30, 6711624), (31, 6495120), (36, 5593020), (40, 5033718), (45, 4474416), (48, 4194765), (54, 3728680), (60, 3355812), (62, 3247560), (72, 2796510), (80, 2516859), (90, 2237208), (93, 2165040), (97, 2075760), (108, 1864340), (120, 1677906), (124, 1623780), (135, 1491472), (144, 1398255), (155, 1299024), (180, 1118604), (186, 1082520), (194, 1037880), (216, 932170), (240, 838953), (248, 811890), (270, 745736), (279, 721680), (291, 691920), (310, 649512), (360, 559302), (372, 541260), (388, 518940), (432, 466085), (465, 433008), (485, 415152), (496, 405945), (540, 372868), (558, 360840), (582, 345960), (620, 324756), (720, 279651), (744, 270630), (776, 259470), (837, 240560), (873, 230640), (930, 216504), (961, 209520), (970, 207576), (1080, 186434), (1116, 180420), (1164, 172980), (1240, 162378), (1395, 144336), (1455, 138384), (1488, 135315), (1552, 129735), (1674, 120280), (1746, 115320), (1860, 108252), (1922, 104760), (1940, 103788), (2160, 93217), (2232, 90210), (2328, 86490), (2480, 81189), (2619, 76880), (2790, 72168), (2883, 69840), (2910, 69192), (3007, 66960), (3348, 60140), (3492, 57660), (3720, 54126), (3844, 52380), (3880, 51894), (4185, 48112), (4365, 46128), (4464, 45105), (4656, 43245), (4805, 41904), (5238, 38440), (5580, 36084), (5766, 34920), (5820, 34596), (6014, 33480), (6696, 30070), (6984, 28830), (7440, 27063), (7688, 26190), (7760, 25947), (8370, 24056), (8649, 23280), (8730, 23064), (9021, 22320), (9610, 20952), (10476, 19220), (11160, 18042), (11532, 17460), (11640, 17298), (12028, 16740), (13095, 15376), (13392, 15035), (13968, 14415)]