2150230320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{142211}}^1$

素因数の和:142240

約数の個数: 160

約数和(自身を含む): 8464458240

約数和(自身を除く): 6314227920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 142211, 284422, 426633, 568844, 711055, 853266, 995477, 1137688, 1279899, 1422110, 1706532, 1990954, 2133165, 2275376, 2559798, 2844220, 2986431, 3413064, 3839697, 3981908, 4266330, 4977385, 5119596, 5688440, 5972862, 6399495, 6826128, 7679394, 7963816, 8532660, 8959293, 9954770, 10239192, 11376880, 11945724, 12798990, 14932155, 15358788, 15927632, 17065320, 17918586, 19198485, 19909540, 20478384, 23891448, 25597980, 26877879, 29864310, 30717576, 34130640, 35837172, 38396970, 39819080, 44796465, 47782896, 51195960, 53755758, 59728620, 61435152, 71674344, 76793940, 79638160, 89592930, 102391920, 107511516, 119457240, 134389395, 143348688, 153587880, 179185860, 215023032, 238914480, 268778790, 307175760, 358371720, 430046064, 537557580, 716743440, 1075115160, 2150230320]

約数ペア:

[(1, 2150230320), (2, 1075115160), (3, 716743440), (4, 537557580), (5, 430046064), (6, 358371720), (7, 307175760), (8, 268778790), (9, 238914480), (10, 215023032), (12, 179185860), (14, 153587880), (15, 143348688), (16, 134389395), (18, 119457240), (20, 107511516), (21, 102391920), (24, 89592930), (27, 79638160), (28, 76793940), (30, 71674344), (35, 61435152), (36, 59728620), (40, 53755758), (42, 51195960), (45, 47782896), (48, 44796465), (54, 39819080), (56, 38396970), (60, 35837172), (63, 34130640), (70, 30717576), (72, 29864310), (80, 26877879), (84, 25597980), (90, 23891448), (105, 20478384), (108, 19909540), (112, 19198485), (120, 17918586), (126, 17065320), (135, 15927632), (140, 15358788), (144, 14932155), (168, 12798990), (180, 11945724), (189, 11376880), (210, 10239192), (216, 9954770), (240, 8959293), (252, 8532660), (270, 7963816), (280, 7679394), (315, 6826128), (336, 6399495), (360, 5972862), (378, 5688440), (420, 5119596), (432, 4977385), (504, 4266330), (540, 3981908), (560, 3839697), (630, 3413064), (720, 2986431), (756, 2844220), (840, 2559798), (945, 2275376), (1008, 2133165), (1080, 1990954), (1260, 1706532), (1512, 1422110), (1680, 1279899), (1890, 1137688), (2160, 995477), (2520, 853266), (3024, 711055), (3780, 568844), (5040, 426633), (7560, 284422), (15120, 142211)]