1528507680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9679}}^1$

素因数の和:9751

約数の個数: 192

約数和(自身を含む): 5620285440

約数和(自身を除く): 4091777760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 280, 282, 329, 336, 376, 420, 470, 480, 560, 564, 658, 672, 705, 752, 840, 940, 987, 1120, 1128, 1316, 1410, 1504, 1645, 1680, 1880, 1974, 2256, 2632, 2820, 3290, 3360, 3760, 3948, 4512, 4935, 5264, 5640, 6580, 7520, 7896, 9679, 9870, 10528, 11280, 13160, 15792, 19358, 19740, 22560, 26320, 29037, 31584, 38716, 39480, 48395, 52640, 58074, 67753, 77432, 78960, 96790, 116148, 135506, 145185, 154864, 157920, 193580, 203259, 232296, 271012, 290370, 309728, 338765, 387160, 406518, 454913, 464592, 542024, 580740, 677530, 774320, 813036, 909826, 929184, 1016295, 1084048, 1161480, 1355060, 1364739, 1548640, 1626072, 1819652, 2032590, 2168096, 2274565, 2322960, 2710120, 2729478, 3184391, 3252144, 3639304, 4065180, 4549130, 4645920, 5420240, 5458956, 6368782, 6504288, 6823695, 7278608, 8130360, 9098260, 9553173, 10840480, 10917912, 12737564, 13647390, 14557216, 15921955, 16260720, 18196520, 19106346, 21835824, 25475128, 27294780, 31843910, 32521440, 36393040, 38212692, 43671648, 47765865, 50950256, 54589560, 63687820, 72786080, 76425384, 95531730, 101900512, 109179120, 127375640, 152850768, 191063460, 218358240, 254751280, 305701536, 382126920, 509502560, 764253840, 1528507680]

約数ペア:

[(1, 1528507680), (2, 764253840), (3, 509502560), (4, 382126920), (5, 305701536), (6, 254751280), (7, 218358240), (8, 191063460), (10, 152850768), (12, 127375640), (14, 109179120), (15, 101900512), (16, 95531730), (20, 76425384), (21, 72786080), (24, 63687820), (28, 54589560), (30, 50950256), (32, 47765865), (35, 43671648), (40, 38212692), (42, 36393040), (47, 32521440), (48, 31843910), (56, 27294780), (60, 25475128), (70, 21835824), (80, 19106346), (84, 18196520), (94, 16260720), (96, 15921955), (105, 14557216), (112, 13647390), (120, 12737564), (140, 10917912), (141, 10840480), (160, 9553173), (168, 9098260), (188, 8130360), (210, 7278608), (224, 6823695), (235, 6504288), (240, 6368782), (280, 5458956), (282, 5420240), (329, 4645920), (336, 4549130), (376, 4065180), (420, 3639304), (470, 3252144), (480, 3184391), (560, 2729478), (564, 2710120), (658, 2322960), (672, 2274565), (705, 2168096), (752, 2032590), (840, 1819652), (940, 1626072), (987, 1548640), (1120, 1364739), (1128, 1355060), (1316, 1161480), (1410, 1084048), (1504, 1016295), (1645, 929184), (1680, 909826), (1880, 813036), (1974, 774320), (2256, 677530), (2632, 580740), (2820, 542024), (3290, 464592), (3360, 454913), (3760, 406518), (3948, 387160), (4512, 338765), (4935, 309728), (5264, 290370), (5640, 271012), (6580, 232296), (7520, 203259), (7896, 193580), (9679, 157920), (9870, 154864), (10528, 145185), (11280, 135506), (13160, 116148), (15792, 96790), (19358, 78960), (19740, 77432), (22560, 67753), (26320, 58074), (29037, 52640), (31584, 48395), (38716, 39480)]