1947003200

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1523}}^1$

素因数の和:1609

約数の個数: 168

約数和(自身を含む): 5183989632

約数和(自身を除く): 3236986432

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 47, 50, 64, 68, 80, 85, 94, 100, 136, 160, 170, 188, 200, 235, 272, 320, 340, 376, 400, 425, 470, 544, 680, 752, 799, 800, 850, 940, 1088, 1175, 1360, 1504, 1523, 1598, 1600, 1700, 1880, 2350, 2720, 3008, 3046, 3196, 3400, 3760, 3995, 4700, 5440, 6092, 6392, 6800, 7520, 7615, 7990, 9400, 12184, 12784, 13600, 15040, 15230, 15980, 18800, 19975, 24368, 25568, 25891, 27200, 30460, 31960, 37600, 38075, 39950, 48736, 51136, 51782, 60920, 63920, 71581, 75200, 76150, 79900, 97472, 103564, 121840, 127840, 129455, 143162, 152300, 159800, 207128, 243680, 255680, 258910, 286324, 304600, 319600, 357905, 414256, 487360, 517820, 572648, 609200, 639200, 647275, 715810, 828512, 1035640, 1145296, 1216877, 1218400, 1278400, 1294550, 1431620, 1657024, 1789525, 2071280, 2290592, 2433754, 2436800, 2589100, 2863240, 3579050, 4142560, 4581184, 4867508, 5178200, 5726480, 6084385, 7158100, 8285120, 9735016, 10356400, 11452960, 12168770, 14316200, 19470032, 20712800, 22905920, 24337540, 28632400, 30421925, 38940064, 41425600, 48675080, 57264800, 60843850, 77880128, 97350160, 114529600, 121687700, 194700320, 243375400, 389400640, 486750800, 973501600, 1947003200]

約数ペア:

[(1, 1947003200), (2, 973501600), (4, 486750800), (5, 389400640), (8, 243375400), (10, 194700320), (16, 121687700), (17, 114529600), (20, 97350160), (25, 77880128), (32, 60843850), (34, 57264800), (40, 48675080), (47, 41425600), (50, 38940064), (64, 30421925), (68, 28632400), (80, 24337540), (85, 22905920), (94, 20712800), (100, 19470032), (136, 14316200), (160, 12168770), (170, 11452960), (188, 10356400), (200, 9735016), (235, 8285120), (272, 7158100), (320, 6084385), (340, 5726480), (376, 5178200), (400, 4867508), (425, 4581184), (470, 4142560), (544, 3579050), (680, 2863240), (752, 2589100), (799, 2436800), (800, 2433754), (850, 2290592), (940, 2071280), (1088, 1789525), (1175, 1657024), (1360, 1431620), (1504, 1294550), (1523, 1278400), (1598, 1218400), (1600, 1216877), (1700, 1145296), (1880, 1035640), (2350, 828512), (2720, 715810), (3008, 647275), (3046, 639200), (3196, 609200), (3400, 572648), (3760, 517820), (3995, 487360), (4700, 414256), (5440, 357905), (6092, 319600), (6392, 304600), (6800, 286324), (7520, 258910), (7615, 255680), (7990, 243680), (9400, 207128), (12184, 159800), (12784, 152300), (13600, 143162), (15040, 129455), (15230, 127840), (15980, 121840), (18800, 103564), (19975, 97472), (24368, 79900), (25568, 76150), (25891, 75200), (27200, 71581), (30460, 63920), (31960, 60920), (37600, 51782), (38075, 51136), (39950, 48736)]