330991360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 1001331072

約数和(自身を除く): 670339712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 41, 53, 56, 64, 68, 70, 80, 82, 85, 106, 112, 119, 128, 136, 140, 160, 164, 170, 205, 212, 224, 238, 256, 265, 272, 280, 287, 320, 328, 340, 371, 410, 424, 448, 476, 530, 544, 560, 574, 595, 640, 656, 680, 697, 742, 820, 848, 896, 901, 952, 1060, 1088, 1120, 1148, 1190, 1280, 1312, 1360, 1394, 1435, 1484, 1640, 1696, 1792, 1802, 1855, 1904, 2120, 2173, 2176, 2240, 2296, 2380, 2624, 2720, 2788, 2870, 2968, 3280, 3392, 3485, 3604, 3710, 3808, 4240, 4346, 4352, 4480, 4505, 4592, 4760, 4879, 5248, 5440, 5576, 5740, 5936, 6307, 6560, 6784, 6970, 7208, 7420, 7616, 8480, 8692, 8960, 9010, 9184, 9520, 9758, 10496, 10865, 10880, 11152, 11480, 11872, 12614, 13120, 13568, 13940, 14416, 14840, 15211, 15232, 16960, 17384, 18020, 18368, 19040, 19516, 21730, 21760, 22304, 22960, 23744, 24395, 25228, 26240, 27880, 28832, 29680, 30422, 30464, 31535, 33920, 34768, 36040, 36736, 36941, 38080, 39032, 43460, 44608, 45920, 47488, 48790, 50456, 52480, 55760, 57664, 59360, 60844, 63070, 67840, 69536, 72080, 73472, 73882, 76055, 76160, 78064, 86920, 89216, 91840, 94976, 97580, 100912, 111520, 115328, 118720, 121688, 126140, 139072, 144160, 147764, 152110, 152320, 156128, 173840, 178432, 183680, 184705, 195160, 201824, 223040, 230656, 237440, 243376, 252280, 258587, 278144, 288320, 295528, 304220, 312256, 347680, 367360, 369410, 390320, 403648, 446080, 474880, 486752, 504560, 517174, 556288, 576640, 591056, 608440, 624512, 695360, 738820, 780640, 807296, 892160, 973504, 1009120, 1034348, 1153280, 1182112, 1216880, 1249024, 1292935, 1390720, 1477640, 1561280, 1614592, 1947008, 2018240, 2068696, 2364224, 2433760, 2585870, 2781440, 2955280, 3122560, 3894016, 4036480, 4137392, 4728448, 4867520, 5171740, 5910560, 6245120, 8072960, 8274784, 9456896, 9735040, 10343480, 11821120, 16549568, 19470080, 20686960, 23642240, 33099136, 41373920, 47284480, 66198272, 82747840, 165495680, 330991360]

約数ペア:

[(1, 330991360), (2, 165495680), (4, 82747840), (5, 66198272), (7, 47284480), (8, 41373920), (10, 33099136), (14, 23642240), (16, 20686960), (17, 19470080), (20, 16549568), (28, 11821120), (32, 10343480), (34, 9735040), (35, 9456896), (40, 8274784), (41, 8072960), (53, 6245120), (56, 5910560), (64, 5171740), (68, 4867520), (70, 4728448), (80, 4137392), (82, 4036480), (85, 3894016), (106, 3122560), (112, 2955280), (119, 2781440), (128, 2585870), (136, 2433760), (140, 2364224), (160, 2068696), (164, 2018240), (170, 1947008), (205, 1614592), (212, 1561280), (224, 1477640), (238, 1390720), (256, 1292935), (265, 1249024), (272, 1216880), (280, 1182112), (287, 1153280), (320, 1034348), (328, 1009120), (340, 973504), (371, 892160), (410, 807296), (424, 780640), (448, 738820), (476, 695360), (530, 624512), (544, 608440), (560, 591056), (574, 576640), (595, 556288), (640, 517174), (656, 504560), (680, 486752), (697, 474880), (742, 446080), (820, 403648), (848, 390320), (896, 369410), (901, 367360), (952, 347680), (1060, 312256), (1088, 304220), (1120, 295528), (1148, 288320), (1190, 278144), (1280, 258587), (1312, 252280), (1360, 243376), (1394, 237440), (1435, 230656), (1484, 223040), (1640, 201824), (1696, 195160), (1792, 184705), (1802, 183680), (1855, 178432), (1904, 173840), (2120, 156128), (2173, 152320), (2176, 152110), (2240, 147764), (2296, 144160), (2380, 139072), (2624, 126140), (2720, 121688), (2788, 118720), (2870, 115328), (2968, 111520), (3280, 100912), (3392, 97580), (3485, 94976), (3604, 91840), (3710, 89216), (3808, 86920), (4240, 78064), (4346, 76160), (4352, 76055), (4480, 73882), (4505, 73472), (4592, 72080), (4760, 69536), (4879, 67840), (5248, 63070), (5440, 60844), (5576, 59360), (5740, 57664), (5936, 55760), (6307, 52480), (6560, 50456), (6784, 48790), (6970, 47488), (7208, 45920), (7420, 44608), (7616, 43460), (8480, 39032), (8692, 38080), (8960, 36941), (9010, 36736), (9184, 36040), (9520, 34768), (9758, 33920), (10496, 31535), (10865, 30464), (10880, 30422), (11152, 29680), (11480, 28832), (11872, 27880), (12614, 26240), (13120, 25228), (13568, 24395), (13940, 23744), (14416, 22960), (14840, 22304), (15211, 21760), (15232, 21730), (16960, 19516), (17384, 19040), (18020, 18368)]