141638560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 416731392

約数和(自身を除く): 275092832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 43, 56, 68, 70, 80, 85, 86, 112, 119, 136, 140, 160, 170, 172, 173, 215, 224, 238, 272, 280, 301, 340, 344, 346, 430, 476, 544, 560, 595, 602, 680, 688, 692, 731, 860, 865, 952, 1120, 1190, 1204, 1211, 1360, 1376, 1384, 1462, 1505, 1720, 1730, 1904, 2380, 2408, 2422, 2720, 2768, 2924, 2941, 3010, 3440, 3460, 3655, 3808, 4760, 4816, 4844, 5117, 5536, 5848, 5882, 6020, 6055, 6880, 6920, 7310, 7439, 9520, 9632, 9688, 10234, 11696, 11764, 12040, 12110, 13840, 14620, 14705, 14878, 19040, 19376, 20468, 20587, 23392, 23528, 24080, 24220, 25585, 27680, 29240, 29410, 29756, 37195, 38752, 40936, 41174, 47056, 48160, 48440, 51170, 52073, 58480, 58820, 59512, 74390, 81872, 82348, 94112, 96880, 102340, 102935, 104146, 116960, 117640, 119024, 126463, 148780, 163744, 164696, 193760, 204680, 205870, 208292, 235280, 238048, 252926, 260365, 297560, 329392, 409360, 411740, 416584, 470560, 505852, 520730, 595120, 632315, 658784, 818720, 823480, 833168, 885241, 1011704, 1041460, 1190240, 1264630, 1646960, 1666336, 1770482, 2023408, 2082920, 2529260, 3293920, 3540964, 4046816, 4165840, 4426205, 5058520, 7081928, 8331680, 8852410, 10117040, 14163856, 17704820, 20234080, 28327712, 35409640, 70819280, 141638560]

約数ペア:

[(1, 141638560), (2, 70819280), (4, 35409640), (5, 28327712), (7, 20234080), (8, 17704820), (10, 14163856), (14, 10117040), (16, 8852410), (17, 8331680), (20, 7081928), (28, 5058520), (32, 4426205), (34, 4165840), (35, 4046816), (40, 3540964), (43, 3293920), (56, 2529260), (68, 2082920), (70, 2023408), (80, 1770482), (85, 1666336), (86, 1646960), (112, 1264630), (119, 1190240), (136, 1041460), (140, 1011704), (160, 885241), (170, 833168), (172, 823480), (173, 818720), (215, 658784), (224, 632315), (238, 595120), (272, 520730), (280, 505852), (301, 470560), (340, 416584), (344, 411740), (346, 409360), (430, 329392), (476, 297560), (544, 260365), (560, 252926), (595, 238048), (602, 235280), (680, 208292), (688, 205870), (692, 204680), (731, 193760), (860, 164696), (865, 163744), (952, 148780), (1120, 126463), (1190, 119024), (1204, 117640), (1211, 116960), (1360, 104146), (1376, 102935), (1384, 102340), (1462, 96880), (1505, 94112), (1720, 82348), (1730, 81872), (1904, 74390), (2380, 59512), (2408, 58820), (2422, 58480), (2720, 52073), (2768, 51170), (2924, 48440), (2941, 48160), (3010, 47056), (3440, 41174), (3460, 40936), (3655, 38752), (3808, 37195), (4760, 29756), (4816, 29410), (4844, 29240), (5117, 27680), (5536, 25585), (5848, 24220), (5882, 24080), (6020, 23528), (6055, 23392), (6880, 20587), (6920, 20468), (7310, 19376), (7439, 19040), (9520, 14878), (9632, 14705), (9688, 14620), (10234, 13840), (11696, 12110), (11764, 12040)]