16749407880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{2371}}^1$

素因数の和:2633

約数の個数: 256

約数和(自身を含む): 57929932800

約数和(自身を除く): 41180524920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 211, 216, 248, 270, 279, 310, 360, 372, 422, 465, 540, 558, 620, 633, 744, 837, 844, 930, 1055, 1080, 1116, 1240, 1266, 1395, 1674, 1688, 1860, 1899, 2110, 2232, 2371, 2532, 2790, 3165, 3348, 3720, 3798, 4185, 4220, 4742, 5064, 5580, 5697, 6330, 6541, 6696, 7113, 7596, 8370, 8440, 9484, 9495, 11160, 11394, 11855, 12660, 13082, 14226, 15192, 16740, 18968, 18990, 19623, 21339, 22788, 23710, 25320, 26164, 28452, 28485, 32705, 33480, 35565, 37980, 39246, 42678, 45576, 47420, 52328, 56904, 56970, 58869, 64017, 65410, 71130, 73501, 75960, 78492, 85356, 94840, 98115, 106695, 113940, 117738, 128034, 130820, 142260, 147002, 156984, 170712, 176607, 196230, 213390, 220503, 227880, 235476, 256068, 261640, 284520, 294004, 294345, 320085, 353214, 367505, 392460, 426780, 441006, 470952, 500281, 512136, 588008, 588690, 640170, 661509, 706428, 735010, 784920, 853560, 882012, 883035, 1000562, 1102515, 1177380, 1280340, 1323018, 1412856, 1470020, 1500843, 1764024, 1766070, 1984527, 2001124, 2205030, 2354760, 2501405, 2560680, 2646036, 2940040, 3001686, 3307545, 3532140, 3969054, 4002248, 4410060, 4502529, 5002810, 5292072, 6003372, 6615090, 7064280, 7504215, 7938108, 8820120, 9005058, 9922635, 10005620, 12006744, 13230180, 13507587, 15008430, 15508711, 15876216, 18010116, 19845270, 20011240, 22512645, 26460360, 27015174, 30016860, 31017422, 36020232, 39690540, 45025290, 46526133, 54030348, 60033720, 62034844, 67537935, 77543555, 79381080, 90050580, 93052266, 108060696, 124069688, 135075870, 139578399, 155087110, 180101160, 186104532, 232630665, 270151740, 279156798, 310174220, 372209064, 418735197, 465261330, 540303480, 558313596, 620348440, 697891995, 837470394, 930522660, 1116627192, 1395783990, 1674940788, 1861045320, 2093675985, 2791567980, 3349881576, 4187351970, 5583135960, 8374703940, 16749407880]

約数ペア:

[(1, 16749407880), (2, 8374703940), (3, 5583135960), (4, 4187351970), (5, 3349881576), (6, 2791567980), (8, 2093675985), (9, 1861045320), (10, 1674940788), (12, 1395783990), (15, 1116627192), (18, 930522660), (20, 837470394), (24, 697891995), (27, 620348440), (30, 558313596), (31, 540303480), (36, 465261330), (40, 418735197), (45, 372209064), (54, 310174220), (60, 279156798), (62, 270151740), (72, 232630665), (90, 186104532), (93, 180101160), (108, 155087110), (120, 139578399), (124, 135075870), (135, 124069688), (155, 108060696), (180, 93052266), (186, 90050580), (211, 79381080), (216, 77543555), (248, 67537935), (270, 62034844), (279, 60033720), (310, 54030348), (360, 46526133), (372, 45025290), (422, 39690540), (465, 36020232), (540, 31017422), (558, 30016860), (620, 27015174), (633, 26460360), (744, 22512645), (837, 20011240), (844, 19845270), (930, 18010116), (1055, 15876216), (1080, 15508711), (1116, 15008430), (1240, 13507587), (1266, 13230180), (1395, 12006744), (1674, 10005620), (1688, 9922635), (1860, 9005058), (1899, 8820120), (2110, 7938108), (2232, 7504215), (2371, 7064280), (2532, 6615090), (2790, 6003372), (3165, 5292072), (3348, 5002810), (3720, 4502529), (3798, 4410060), (4185, 4002248), (4220, 3969054), (4742, 3532140), (5064, 3307545), (5580, 3001686), (5697, 2940040), (6330, 2646036), (6541, 2560680), (6696, 2501405), (7113, 2354760), (7596, 2205030), (8370, 2001124), (8440, 1984527), (9484, 1766070), (9495, 1764024), (11160, 1500843), (11394, 1470020), (11855, 1412856), (12660, 1323018), (13082, 1280340), (14226, 1177380), (15192, 1102515), (16740, 1000562), (18968, 883035), (18990, 882012), (19623, 853560), (21339, 784920), (22788, 735010), (23710, 706428), (25320, 661509), (26164, 640170), (28452, 588690), (28485, 588008), (32705, 512136), (33480, 500281), (35565, 470952), (37980, 441006), (39246, 426780), (42678, 392460), (45576, 367505), (47420, 353214), (52328, 320085), (56904, 294345), (56970, 294004), (58869, 284520), (64017, 261640), (65410, 256068), (71130, 235476), (73501, 227880), (75960, 220503), (78492, 213390), (85356, 196230), (94840, 176607), (98115, 170712), (106695, 156984), (113940, 147002), (117738, 142260), (128034, 130820)]