1913077440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3209}}^1$

素因数の和:3261

約数の個数: 280

約数和(自身を含む): 7103242080

約数和(自身を除く): 5190164640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 576, 621, 648, 690, 720, 736, 810, 828, 864, 920, 960, 1035, 1080, 1104, 1242, 1296, 1380, 1440, 1472, 1620, 1656, 1728, 1840, 1863, 2070, 2160, 2208, 2484, 2592, 2760, 2880, 3105, 3209, 3240, 3312, 3680, 3726, 4140, 4320, 4416, 4968, 5184, 5520, 6210, 6418, 6480, 6624, 7360, 7452, 8280, 8640, 9315, 9627, 9936, 11040, 12420, 12836, 12960, 13248, 14904, 16045, 16560, 18630, 19254, 19872, 22080, 24840, 25672, 25920, 28881, 29808, 32090, 33120, 37260, 38508, 39744, 48135, 49680, 51344, 57762, 59616, 64180, 66240, 73807, 74520, 77016, 86643, 96270, 99360, 102688, 115524, 119232, 128360, 144405, 147614, 149040, 154032, 173286, 192540, 198720, 205376, 221421, 231048, 256720, 259929, 288810, 295228, 298080, 308064, 346572, 369035, 385080, 433215, 442842, 462096, 513440, 519858, 577620, 590456, 596160, 616128, 664263, 693144, 738070, 770160, 866430, 885684, 924192, 1026880, 1039716, 1107105, 1155240, 1180912, 1299645, 1328526, 1386288, 1476140, 1540320, 1732860, 1771368, 1848384, 1992789, 2079432, 2214210, 2310480, 2361824, 2599290, 2657052, 2772576, 2952280, 3080640, 3321315, 3465720, 3542736, 3985578, 4158864, 4428420, 4620960, 4723648, 5198580, 5314104, 5545152, 5904560, 5978367, 6642630, 6931440, 7085472, 7971156, 8317728, 8856840, 9241920, 9963945, 10397160, 10628208, 11809120, 11956734, 13285260, 13862880, 14170944, 15942312, 16635456, 17713680, 19927890, 20794320, 21256416, 23618240, 23913468, 26570520, 27725760, 29891835, 31884624, 35427360, 39855780, 41588640, 42512832, 47826936, 53141040, 59783670, 63769248, 70854720, 79711560, 83177280, 95653872, 106282080, 119567340, 127538496, 159423120, 191307744, 212564160, 239134680, 318846240, 382615488, 478269360, 637692480, 956538720, 1913077440]

約数ペア:

[(1, 1913077440), (2, 956538720), (3, 637692480), (4, 478269360), (5, 382615488), (6, 318846240), (8, 239134680), (9, 212564160), (10, 191307744), (12, 159423120), (15, 127538496), (16, 119567340), (18, 106282080), (20, 95653872), (23, 83177280), (24, 79711560), (27, 70854720), (30, 63769248), (32, 59783670), (36, 53141040), (40, 47826936), (45, 42512832), (46, 41588640), (48, 39855780), (54, 35427360), (60, 31884624), (64, 29891835), (69, 27725760), (72, 26570520), (80, 23913468), (81, 23618240), (90, 21256416), (92, 20794320), (96, 19927890), (108, 17713680), (115, 16635456), (120, 15942312), (135, 14170944), (138, 13862880), (144, 13285260), (160, 11956734), (162, 11809120), (180, 10628208), (184, 10397160), (192, 9963945), (207, 9241920), (216, 8856840), (230, 8317728), (240, 7971156), (270, 7085472), (276, 6931440), (288, 6642630), (320, 5978367), (324, 5904560), (345, 5545152), (360, 5314104), (368, 5198580), (405, 4723648), (414, 4620960), (432, 4428420), (460, 4158864), (480, 3985578), (540, 3542736), (552, 3465720), (576, 3321315), (621, 3080640), (648, 2952280), (690, 2772576), (720, 2657052), (736, 2599290), (810, 2361824), (828, 2310480), (864, 2214210), (920, 2079432), (960, 1992789), (1035, 1848384), (1080, 1771368), (1104, 1732860), (1242, 1540320), (1296, 1476140), (1380, 1386288), (1440, 1328526), (1472, 1299645), (1620, 1180912), (1656, 1155240), (1728, 1107105), (1840, 1039716), (1863, 1026880), (2070, 924192), (2160, 885684), (2208, 866430), (2484, 770160), (2592, 738070), (2760, 693144), (2880, 664263), (3105, 616128), (3209, 596160), (3240, 590456), (3312, 577620), (3680, 519858), (3726, 513440), (4140, 462096), (4320, 442842), (4416, 433215), (4968, 385080), (5184, 369035), (5520, 346572), (6210, 308064), (6418, 298080), (6480, 295228), (6624, 288810), (7360, 259929), (7452, 256720), (8280, 231048), (8640, 221421), (9315, 205376), (9627, 198720), (9936, 192540), (11040, 173286), (12420, 154032), (12836, 149040), (12960, 147614), (13248, 144405), (14904, 128360), (16045, 119232), (16560, 115524), (18630, 102688), (19254, 99360), (19872, 96270), (22080, 86643), (24840, 77016), (25672, 74520), (25920, 73807), (28881, 66240), (29808, 64180), (32090, 59616), (33120, 57762), (37260, 51344), (38508, 49680), (39744, 48135)]