313143840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:616

約数の個数: 192

約数和(自身を含む): 1104969600

約数和(自身を除く): 791825760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 173, 180, 216, 240, 270, 288, 346, 360, 419, 432, 480, 519, 540, 692, 720, 838, 864, 865, 1038, 1080, 1257, 1384, 1440, 1557, 1676, 1730, 2076, 2095, 2160, 2514, 2595, 2768, 3114, 3352, 3460, 3771, 4152, 4190, 4320, 4671, 5028, 5190, 5536, 6228, 6285, 6704, 6920, 7542, 7785, 8304, 8380, 9342, 10056, 10380, 11313, 12456, 12570, 13408, 13840, 15084, 15570, 16608, 16760, 18684, 18855, 20112, 20760, 22626, 23355, 24912, 25140, 27680, 30168, 31140, 33520, 37368, 37710, 40224, 41520, 45252, 46710, 49824, 50280, 56565, 60336, 62280, 67040, 72487, 74736, 75420, 83040, 90504, 93420, 100560, 113130, 120672, 124560, 144974, 149472, 150840, 181008, 186840, 201120, 217461, 226260, 249120, 289948, 301680, 362016, 362435, 373680, 434922, 452520, 579896, 603360, 652383, 724870, 747360, 869844, 905040, 1087305, 1159792, 1304766, 1449740, 1739688, 1810080, 1957149, 2174610, 2319584, 2609532, 2899480, 3261915, 3479376, 3914298, 4349220, 5219064, 5798960, 6523830, 6958752, 7828596, 8698440, 9785745, 10438128, 11597920, 13047660, 15657192, 17396880, 19571490, 20876256, 26095320, 31314384, 34793760, 39142980, 52190640, 62628768, 78285960, 104381280, 156571920, 313143840]

約数ペア:

[(1, 313143840), (2, 156571920), (3, 104381280), (4, 78285960), (5, 62628768), (6, 52190640), (8, 39142980), (9, 34793760), (10, 31314384), (12, 26095320), (15, 20876256), (16, 19571490), (18, 17396880), (20, 15657192), (24, 13047660), (27, 11597920), (30, 10438128), (32, 9785745), (36, 8698440), (40, 7828596), (45, 6958752), (48, 6523830), (54, 5798960), (60, 5219064), (72, 4349220), (80, 3914298), (90, 3479376), (96, 3261915), (108, 2899480), (120, 2609532), (135, 2319584), (144, 2174610), (160, 1957149), (173, 1810080), (180, 1739688), (216, 1449740), (240, 1304766), (270, 1159792), (288, 1087305), (346, 905040), (360, 869844), (419, 747360), (432, 724870), (480, 652383), (519, 603360), (540, 579896), (692, 452520), (720, 434922), (838, 373680), (864, 362435), (865, 362016), (1038, 301680), (1080, 289948), (1257, 249120), (1384, 226260), (1440, 217461), (1557, 201120), (1676, 186840), (1730, 181008), (2076, 150840), (2095, 149472), (2160, 144974), (2514, 124560), (2595, 120672), (2768, 113130), (3114, 100560), (3352, 93420), (3460, 90504), (3771, 83040), (4152, 75420), (4190, 74736), (4320, 72487), (4671, 67040), (5028, 62280), (5190, 60336), (5536, 56565), (6228, 50280), (6285, 49824), (6704, 46710), (6920, 45252), (7542, 41520), (7785, 40224), (8304, 37710), (8380, 37368), (9342, 33520), (10056, 31140), (10380, 30168), (11313, 27680), (12456, 25140), (12570, 24912), (13408, 23355), (13840, 22626), (15084, 20760), (15570, 20112), (16608, 18855), (16760, 18684)]