16490587680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{1635971}}^1$

素因数の和:1635999

約数の個数: 144

約数和(自身を含む): 64313331264

約数和(自身を除く): 47822743584

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, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 1635971, 3271942, 4907913, 6543884, 8179855, 9815826, 11451797, 13087768, 14723739, 16359710, 19631652, 22903594, 24539565, 26175536, 29447478, 32719420, 34355391, 39263304, 45807188, 49079130, 52351072, 57258985, 58894956, 65438840, 68710782, 73618695, 78526608, 91614376, 98158260, 103066173, 114517970, 117789912, 130877680, 137421564, 147237390, 157053216, 171776955, 183228752, 196316520, 206132346, 229035940, 235579824, 261755360, 274843128, 294474780, 343553910, 366457504, 392633040, 412264692, 458071880, 471159648, 515330865, 549686256, 588949560, 687107820, 785266080, 824529384, 916143760, 1030661730, 1099372512, 1177899120, 1374215640, 1649058768, 1832287520, 2061323460, 2355798240, 2748431280, 3298117536, 4122646920, 5496862560, 8245293840, 16490587680]

約数ペア:

[(1, 16490587680), (2, 8245293840), (3, 5496862560), (4, 4122646920), (5, 3298117536), (6, 2748431280), (7, 2355798240), (8, 2061323460), (9, 1832287520), (10, 1649058768), (12, 1374215640), (14, 1177899120), (15, 1099372512), (16, 1030661730), (18, 916143760), (20, 824529384), (21, 785266080), (24, 687107820), (28, 588949560), (30, 549686256), (32, 515330865), (35, 471159648), (36, 458071880), (40, 412264692), (42, 392633040), (45, 366457504), (48, 343553910), (56, 294474780), (60, 274843128), (63, 261755360), (70, 235579824), (72, 229035940), (80, 206132346), (84, 196316520), (90, 183228752), (96, 171776955), (105, 157053216), (112, 147237390), (120, 137421564), (126, 130877680), (140, 117789912), (144, 114517970), (160, 103066173), (168, 98158260), (180, 91614376), (210, 78526608), (224, 73618695), (240, 68710782), (252, 65438840), (280, 58894956), (288, 57258985), (315, 52351072), (336, 49079130), (360, 45807188), (420, 39263304), (480, 34355391), (504, 32719420), (560, 29447478), (630, 26175536), (672, 24539565), (720, 22903594), (840, 19631652), (1008, 16359710), (1120, 14723739), (1260, 13087768), (1440, 11451797), (1680, 9815826), (2016, 8179855), (2520, 6543884), (3360, 4907913), (5040, 3271942), (10080, 1635971)]