1496708640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{148483}}^1$

素因数の和:148511

約数の個数: 144

約数和(自身を含む): 5837203008

約数和(自身を除く): 4340494368

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, 148483, 296966, 445449, 593932, 742415, 890898, 1039381, 1187864, 1336347, 1484830, 1781796, 2078762, 2227245, 2375728, 2672694, 2969660, 3118143, 3563592, 4157524, 4454490, 4751456, 5196905, 5345388, 5939320, 6236286, 6681735, 7127184, 8315048, 8908980, 9354429, 10393810, 10690776, 11878640, 12472572, 13363470, 14254368, 15590715, 16630096, 17817960, 18708858, 20787620, 21381552, 23757280, 24945144, 26726940, 31181430, 33260192, 35635920, 37417716, 41575240, 42763104, 46772145, 49890288, 53453880, 62362860, 71271840, 74835432, 83150480, 93544290, 99780576, 106907760, 124725720, 149670864, 166300960, 187088580, 213815520, 249451440, 299341728, 374177160, 498902880, 748354320, 1496708640]

約数ペア:

[(1, 1496708640), (2, 748354320), (3, 498902880), (4, 374177160), (5, 299341728), (6, 249451440), (7, 213815520), (8, 187088580), (9, 166300960), (10, 149670864), (12, 124725720), (14, 106907760), (15, 99780576), (16, 93544290), (18, 83150480), (20, 74835432), (21, 71271840), (24, 62362860), (28, 53453880), (30, 49890288), (32, 46772145), (35, 42763104), (36, 41575240), (40, 37417716), (42, 35635920), (45, 33260192), (48, 31181430), (56, 26726940), (60, 24945144), (63, 23757280), (70, 21381552), (72, 20787620), (80, 18708858), (84, 17817960), (90, 16630096), (96, 15590715), (105, 14254368), (112, 13363470), (120, 12472572), (126, 11878640), (140, 10690776), (144, 10393810), (160, 9354429), (168, 8908980), (180, 8315048), (210, 7127184), (224, 6681735), (240, 6236286), (252, 5939320), (280, 5345388), (288, 5196905), (315, 4751456), (336, 4454490), (360, 4157524), (420, 3563592), (480, 3118143), (504, 2969660), (560, 2672694), (630, 2375728), (672, 2227245), (720, 2078762), (840, 1781796), (1008, 1484830), (1120, 1336347), (1260, 1187864), (1440, 1039381), (1680, 890898), (2016, 742415), (2520, 593932), (3360, 445449), (5040, 296966), (10080, 148483)]