628915320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:515

約数の個数: 256

約数和(自身を含む): 2307916800

約数和(自身を除く): 1679001480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 167, 180, 198, 216, 220, 264, 270, 297, 317, 330, 334, 360, 396, 440, 495, 501, 540, 594, 634, 660, 668, 792, 835, 951, 990, 1002, 1080, 1188, 1268, 1320, 1336, 1485, 1503, 1585, 1670, 1837, 1902, 1980, 2004, 2376, 2505, 2536, 2853, 2970, 3006, 3170, 3340, 3487, 3674, 3804, 3960, 4008, 4509, 4755, 5010, 5511, 5706, 5940, 6012, 6340, 6680, 6974, 7348, 7515, 7608, 8559, 9018, 9185, 9510, 10020, 10461, 11022, 11412, 11880, 12024, 12680, 13948, 14265, 14696, 15030, 16533, 17118, 17435, 18036, 18370, 19020, 20040, 20922, 22044, 22545, 22824, 27555, 27896, 28530, 30060, 31383, 33066, 34236, 34870, 36072, 36740, 38040, 41844, 42795, 44088, 45090, 49599, 52305, 52939, 55110, 57060, 60120, 62766, 66132, 68472, 69740, 73480, 82665, 83688, 85590, 90180, 94149, 99198, 104610, 105878, 110220, 114120, 125532, 132264, 139480, 156915, 158817, 165330, 171180, 180360, 188298, 198396, 209220, 211756, 220440, 247995, 251064, 264695, 313830, 317634, 330660, 342360, 376596, 396792, 418440, 423512, 470745, 476451, 495990, 529390, 582329, 627660, 635268, 661320, 753192, 794085, 941490, 952902, 991980, 1058780, 1164658, 1255320, 1270536, 1429353, 1588170, 1746987, 1882980, 1905804, 1983960, 2117560, 2329316, 2382255, 2858706, 2911645, 3176340, 3493974, 3765960, 3811608, 4658632, 4764510, 5240961, 5717412, 5823290, 6352680, 6987948, 7146765, 8734935, 9529020, 10481922, 11434824, 11646580, 13975896, 14293530, 15722883, 17469870, 19058040, 20963844, 23293160, 26204805, 28587060, 31445766, 34939740, 41927688, 52409610, 57174120, 62891532, 69879480, 78614415, 104819220, 125783064, 157228830, 209638440, 314457660, 628915320]

約数ペア:

[(1, 628915320), (2, 314457660), (3, 209638440), (4, 157228830), (5, 125783064), (6, 104819220), (8, 78614415), (9, 69879480), (10, 62891532), (11, 57174120), (12, 52409610), (15, 41927688), (18, 34939740), (20, 31445766), (22, 28587060), (24, 26204805), (27, 23293160), (30, 20963844), (33, 19058040), (36, 17469870), (40, 15722883), (44, 14293530), (45, 13975896), (54, 11646580), (55, 11434824), (60, 10481922), (66, 9529020), (72, 8734935), (88, 7146765), (90, 6987948), (99, 6352680), (108, 5823290), (110, 5717412), (120, 5240961), (132, 4764510), (135, 4658632), (165, 3811608), (167, 3765960), (180, 3493974), (198, 3176340), (216, 2911645), (220, 2858706), (264, 2382255), (270, 2329316), (297, 2117560), (317, 1983960), (330, 1905804), (334, 1882980), (360, 1746987), (396, 1588170), (440, 1429353), (495, 1270536), (501, 1255320), (540, 1164658), (594, 1058780), (634, 991980), (660, 952902), (668, 941490), (792, 794085), (835, 753192), (951, 661320), (990, 635268), (1002, 627660), (1080, 582329), (1188, 529390), (1268, 495990), (1320, 476451), (1336, 470745), (1485, 423512), (1503, 418440), (1585, 396792), (1670, 376596), (1837, 342360), (1902, 330660), (1980, 317634), (2004, 313830), (2376, 264695), (2505, 251064), (2536, 247995), (2853, 220440), (2970, 211756), (3006, 209220), (3170, 198396), (3340, 188298), (3487, 180360), (3674, 171180), (3804, 165330), (3960, 158817), (4008, 156915), (4509, 139480), (4755, 132264), (5010, 125532), (5511, 114120), (5706, 110220), (5940, 105878), (6012, 104610), (6340, 99198), (6680, 94149), (6974, 90180), (7348, 85590), (7515, 83688), (7608, 82665), (8559, 73480), (9018, 69740), (9185, 68472), (9510, 66132), (10020, 62766), (10461, 60120), (11022, 57060), (11412, 55110), (11880, 52939), (12024, 52305), (12680, 49599), (13948, 45090), (14265, 44088), (14696, 42795), (15030, 41844), (16533, 38040), (17118, 36740), (17435, 36072), (18036, 34870), (18370, 34236), (19020, 33066), (20040, 31383), (20922, 30060), (22044, 28530), (22545, 27896), (22824, 27555)]