250103840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 765313920

約数和(自身を除く): 515210080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 49, 56, 70, 73, 76, 80, 92, 95, 98, 112, 115, 133, 140, 146, 152, 160, 161, 184, 190, 196, 224, 230, 245, 266, 280, 292, 304, 322, 365, 368, 380, 392, 437, 460, 490, 511, 532, 560, 584, 608, 644, 665, 730, 736, 760, 784, 805, 874, 920, 931, 980, 1022, 1064, 1120, 1127, 1168, 1288, 1330, 1387, 1460, 1520, 1568, 1610, 1679, 1748, 1840, 1862, 1960, 2044, 2128, 2185, 2254, 2336, 2555, 2576, 2660, 2774, 2920, 3040, 3059, 3220, 3358, 3496, 3577, 3680, 3724, 3920, 4088, 4256, 4370, 4508, 4655, 5110, 5152, 5320, 5548, 5635, 5840, 6118, 6440, 6716, 6935, 6992, 7154, 7448, 7840, 8176, 8395, 8740, 9016, 9310, 9709, 10220, 10640, 11096, 11270, 11680, 11753, 12236, 12880, 13432, 13870, 13984, 14308, 14896, 15295, 16352, 16790, 17480, 17885, 18032, 18620, 19418, 20440, 21280, 21413, 22192, 22540, 23506, 24472, 25760, 26864, 27740, 28616, 29792, 30590, 31901, 33580, 34960, 35770, 36064, 37240, 38836, 40880, 42826, 44384, 45080, 47012, 48545, 48944, 53728, 55480, 57232, 58765, 61180, 63802, 67160, 67963, 69920, 71540, 74480, 77672, 81760, 82271, 85652, 90160, 94024, 97090, 97888, 107065, 110960, 114464, 117530, 122360, 127604, 134320, 135926, 143080, 148960, 155344, 159505, 164542, 171304, 180320, 188048, 194180, 214130, 221920, 223307, 235060, 244720, 255208, 268640, 271852, 286160, 310688, 319010, 329084, 339815, 342608, 376096, 388360, 411355, 428260, 446614, 470120, 489440, 510416, 543704, 572320, 638020, 658168, 679630, 685216, 776720, 822710, 856520, 893228, 940240, 1020832, 1087408, 1116535, 1276040, 1316336, 1359260, 1553440, 1563149, 1645420, 1713040, 1786456, 1880480, 2174816, 2233070, 2552080, 2632672, 2718520, 3126298, 3290840, 3426080, 3572912, 4466140, 5104160, 5437040, 6252596, 6581680, 7145824, 7815745, 8932280, 10874080, 12505192, 13163360, 15631490, 17864560, 25010384, 31262980, 35729120, 50020768, 62525960, 125051920, 250103840]

約数ペア:

[(1, 250103840), (2, 125051920), (4, 62525960), (5, 50020768), (7, 35729120), (8, 31262980), (10, 25010384), (14, 17864560), (16, 15631490), (19, 13163360), (20, 12505192), (23, 10874080), (28, 8932280), (32, 7815745), (35, 7145824), (38, 6581680), (40, 6252596), (46, 5437040), (49, 5104160), (56, 4466140), (70, 3572912), (73, 3426080), (76, 3290840), (80, 3126298), (92, 2718520), (95, 2632672), (98, 2552080), (112, 2233070), (115, 2174816), (133, 1880480), (140, 1786456), (146, 1713040), (152, 1645420), (160, 1563149), (161, 1553440), (184, 1359260), (190, 1316336), (196, 1276040), (224, 1116535), (230, 1087408), (245, 1020832), (266, 940240), (280, 893228), (292, 856520), (304, 822710), (322, 776720), (365, 685216), (368, 679630), (380, 658168), (392, 638020), (437, 572320), (460, 543704), (490, 510416), (511, 489440), (532, 470120), (560, 446614), (584, 428260), (608, 411355), (644, 388360), (665, 376096), (730, 342608), (736, 339815), (760, 329084), (784, 319010), (805, 310688), (874, 286160), (920, 271852), (931, 268640), (980, 255208), (1022, 244720), (1064, 235060), (1120, 223307), (1127, 221920), (1168, 214130), (1288, 194180), (1330, 188048), (1387, 180320), (1460, 171304), (1520, 164542), (1568, 159505), (1610, 155344), (1679, 148960), (1748, 143080), (1840, 135926), (1862, 134320), (1960, 127604), (2044, 122360), (2128, 117530), (2185, 114464), (2254, 110960), (2336, 107065), (2555, 97888), (2576, 97090), (2660, 94024), (2774, 90160), (2920, 85652), (3040, 82271), (3059, 81760), (3220, 77672), (3358, 74480), (3496, 71540), (3577, 69920), (3680, 67963), (3724, 67160), (3920, 63802), (4088, 61180), (4256, 58765), (4370, 57232), (4508, 55480), (4655, 53728), (5110, 48944), (5152, 48545), (5320, 47012), (5548, 45080), (5635, 44384), (5840, 42826), (6118, 40880), (6440, 38836), (6716, 37240), (6935, 36064), (6992, 35770), (7154, 34960), (7448, 33580), (7840, 31901), (8176, 30590), (8395, 29792), (8740, 28616), (9016, 27740), (9310, 26864), (9709, 25760), (10220, 24472), (10640, 23506), (11096, 22540), (11270, 22192), (11680, 21413), (11753, 21280), (12236, 20440), (12880, 19418), (13432, 18620), (13870, 18032), (13984, 17885), (14308, 17480), (14896, 16790), (15295, 16352)]