224943320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 641947680

約数和(自身を除く): 417004360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 43, 49, 56, 68, 70, 85, 86, 98, 119, 136, 140, 157, 170, 172, 196, 215, 238, 245, 280, 301, 314, 340, 344, 392, 430, 476, 490, 595, 602, 628, 680, 731, 785, 833, 860, 952, 980, 1099, 1190, 1204, 1256, 1462, 1505, 1570, 1666, 1720, 1960, 2107, 2198, 2380, 2408, 2669, 2924, 3010, 3140, 3332, 3655, 4165, 4214, 4396, 4760, 5117, 5338, 5495, 5848, 6020, 6280, 6664, 6751, 7310, 7693, 8330, 8428, 8792, 10234, 10535, 10676, 10990, 12040, 13345, 13502, 14620, 15386, 16660, 16856, 18683, 20468, 21070, 21352, 21980, 25585, 26690, 27004, 29240, 30772, 33320, 33755, 35819, 37366, 38465, 40936, 42140, 43960, 47257, 51170, 53380, 54008, 61544, 67510, 71638, 74732, 76930, 84280, 93415, 94514, 102340, 106760, 114767, 130781, 135020, 143276, 149464, 153860, 179095, 186830, 189028, 204680, 229534, 236285, 261562, 270040, 286552, 307720, 330799, 358190, 373660, 378056, 459068, 472570, 523124, 573835, 653905, 661598, 716380, 747320, 803369, 918136, 945140, 1046248, 1147670, 1307810, 1323196, 1432760, 1606738, 1653995, 1890280, 2295340, 2615620, 2646392, 3213476, 3307990, 4016845, 4590680, 5231240, 5623583, 6426952, 6615980, 8033690, 11247166, 13231960, 16067380, 22494332, 28117915, 32134760, 44988664, 56235830, 112471660, 224943320]

約数ペア:

[(1, 224943320), (2, 112471660), (4, 56235830), (5, 44988664), (7, 32134760), (8, 28117915), (10, 22494332), (14, 16067380), (17, 13231960), (20, 11247166), (28, 8033690), (34, 6615980), (35, 6426952), (40, 5623583), (43, 5231240), (49, 4590680), (56, 4016845), (68, 3307990), (70, 3213476), (85, 2646392), (86, 2615620), (98, 2295340), (119, 1890280), (136, 1653995), (140, 1606738), (157, 1432760), (170, 1323196), (172, 1307810), (196, 1147670), (215, 1046248), (238, 945140), (245, 918136), (280, 803369), (301, 747320), (314, 716380), (340, 661598), (344, 653905), (392, 573835), (430, 523124), (476, 472570), (490, 459068), (595, 378056), (602, 373660), (628, 358190), (680, 330799), (731, 307720), (785, 286552), (833, 270040), (860, 261562), (952, 236285), (980, 229534), (1099, 204680), (1190, 189028), (1204, 186830), (1256, 179095), (1462, 153860), (1505, 149464), (1570, 143276), (1666, 135020), (1720, 130781), (1960, 114767), (2107, 106760), (2198, 102340), (2380, 94514), (2408, 93415), (2669, 84280), (2924, 76930), (3010, 74732), (3140, 71638), (3332, 67510), (3655, 61544), (4165, 54008), (4214, 53380), (4396, 51170), (4760, 47257), (5117, 43960), (5338, 42140), (5495, 40936), (5848, 38465), (6020, 37366), (6280, 35819), (6664, 33755), (6751, 33320), (7310, 30772), (7693, 29240), (8330, 27004), (8428, 26690), (8792, 25585), (10234, 21980), (10535, 21352), (10676, 21070), (10990, 20468), (12040, 18683), (13345, 16856), (13502, 16660), (14620, 15386)]