249564240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2027}}^1$

素因数の和:2071

約数の個数: 200

約数和(自身を含む): 912843360

約数和(自身を除く): 663279120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1710, 2027, 2052, 2160, 2280, 2565, 2736, 3078, 3240, 3420, 4054, 4104, 4560, 5130, 6081, 6156, 6480, 6840, 7695, 8108, 8208, 10135, 10260, 12162, 12312, 13680, 15390, 16216, 18243, 20270, 20520, 24324, 24624, 30405, 30780, 32432, 36486, 38513, 40540, 41040, 48648, 54729, 60810, 61560, 72972, 77026, 81080, 91215, 97296, 109458, 115539, 121620, 123120, 145944, 154052, 162160, 164187, 182430, 192565, 218916, 231078, 243240, 273645, 291888, 308104, 328374, 346617, 364860, 385130, 437832, 462156, 486480, 547290, 577695, 616208, 656748, 693234, 729720, 770260, 820935, 875664, 924312, 1039851, 1094580, 1155390, 1313496, 1386468, 1459440, 1540520, 1641870, 1733085, 1848624, 2079702, 2189160, 2310780, 2626992, 2772936, 3081040, 3119553, 3283740, 3466170, 4159404, 4378320, 4621560, 5199255, 5545872, 6239106, 6567480, 6932340, 8318808, 9243120, 10398510, 12478212, 13134960, 13864680, 15597765, 16637616, 20797020, 24956424, 27729360, 31195530, 41594040, 49912848, 62391060, 83188080, 124782120, 249564240]

約数ペア:

[(1, 249564240), (2, 124782120), (3, 83188080), (4, 62391060), (5, 49912848), (6, 41594040), (8, 31195530), (9, 27729360), (10, 24956424), (12, 20797020), (15, 16637616), (16, 15597765), (18, 13864680), (19, 13134960), (20, 12478212), (24, 10398510), (27, 9243120), (30, 8318808), (36, 6932340), (38, 6567480), (40, 6239106), (45, 5545872), (48, 5199255), (54, 4621560), (57, 4378320), (60, 4159404), (72, 3466170), (76, 3283740), (80, 3119553), (81, 3081040), (90, 2772936), (95, 2626992), (108, 2310780), (114, 2189160), (120, 2079702), (135, 1848624), (144, 1733085), (152, 1641870), (162, 1540520), (171, 1459440), (180, 1386468), (190, 1313496), (216, 1155390), (228, 1094580), (240, 1039851), (270, 924312), (285, 875664), (304, 820935), (324, 770260), (342, 729720), (360, 693234), (380, 656748), (405, 616208), (432, 577695), (456, 547290), (513, 486480), (540, 462156), (570, 437832), (648, 385130), (684, 364860), (720, 346617), (760, 328374), (810, 308104), (855, 291888), (912, 273645), (1026, 243240), (1080, 231078), (1140, 218916), (1296, 192565), (1368, 182430), (1520, 164187), (1539, 162160), (1620, 154052), (1710, 145944), (2027, 123120), (2052, 121620), (2160, 115539), (2280, 109458), (2565, 97296), (2736, 91215), (3078, 81080), (3240, 77026), (3420, 72972), (4054, 61560), (4104, 60810), (4560, 54729), (5130, 48648), (6081, 41040), (6156, 40540), (6480, 38513), (6840, 36486), (7695, 32432), (8108, 30780), (8208, 30405), (10135, 24624), (10260, 24324), (12162, 20520), (12312, 20270), (13680, 18243), (15390, 16216)]