252786240

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{12539}}^1$

素因数の和:12569

約数の個数: 168

約数和(自身を含む): 993769920

約数和(自身を除く): 740983680

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 12539, 20160, 25078, 37617, 50156, 62695, 75234, 87773, 100312, 112851, 125390, 150468, 175546, 188085, 200624, 225702, 250780, 263319, 300936, 351092, 376170, 401248, 438865, 451404, 501560, 526638, 564255, 601872, 702184, 752340, 789957, 802496, 877730, 902808, 1003120, 1053276, 1128510, 1203744, 1316595, 1404368, 1504680, 1579914, 1755460, 1805616, 2006240, 2106552, 2257020, 2407488, 2633190, 2808736, 3009360, 3159828, 3510920, 3611232, 3949785, 4012480, 4213104, 4514040, 5266380, 5617472, 6018720, 6319656, 7021840, 7222464, 7899570, 8426208, 9028080, 10532760, 12037440, 12639312, 14043680, 15799140, 16852416, 18056160, 21065520, 25278624, 28087360, 31598280, 36112320, 42131040, 50557248, 63196560, 84262080, 126393120, 252786240]

約数ペア:

[(1, 252786240), (2, 126393120), (3, 84262080), (4, 63196560), (5, 50557248), (6, 42131040), (7, 36112320), (8, 31598280), (9, 28087360), (10, 25278624), (12, 21065520), (14, 18056160), (15, 16852416), (16, 15799140), (18, 14043680), (20, 12639312), (21, 12037440), (24, 10532760), (28, 9028080), (30, 8426208), (32, 7899570), (35, 7222464), (36, 7021840), (40, 6319656), (42, 6018720), (45, 5617472), (48, 5266380), (56, 4514040), (60, 4213104), (63, 4012480), (64, 3949785), (70, 3611232), (72, 3510920), (80, 3159828), (84, 3009360), (90, 2808736), (96, 2633190), (105, 2407488), (112, 2257020), (120, 2106552), (126, 2006240), (140, 1805616), (144, 1755460), (160, 1579914), (168, 1504680), (180, 1404368), (192, 1316595), (210, 1203744), (224, 1128510), (240, 1053276), (252, 1003120), (280, 902808), (288, 877730), (315, 802496), (320, 789957), (336, 752340), (360, 702184), (420, 601872), (448, 564255), (480, 526638), (504, 501560), (560, 451404), (576, 438865), (630, 401248), (672, 376170), (720, 351092), (840, 300936), (960, 263319), (1008, 250780), (1120, 225702), (1260, 200624), (1344, 188085), (1440, 175546), (1680, 150468), (2016, 125390), (2240, 112851), (2520, 100312), (2880, 87773), (3360, 75234), (4032, 62695), (5040, 50156), (6720, 37617), (10080, 25078), (12539, 20160)]