20098812960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{691}}^1\times {\mathrm{6733}}^1$

素因数の和:7448

約数の個数: 192

約数和(自身を含む): 70458111360

約数和(自身を除く): 50359298400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 691, 720, 864, 1080, 1382, 1440, 2073, 2160, 2764, 3455, 4146, 4320, 5528, 6219, 6733, 6910, 8292, 10365, 11056, 12438, 13466, 13820, 16584, 18657, 20199, 20730, 22112, 24876, 26932, 27640, 31095, 33168, 33665, 37314, 40398, 41460, 49752, 53864, 55280, 60597, 62190, 66336, 67330, 74628, 80796, 82920, 93285, 99504, 100995, 107728, 110560, 121194, 124380, 134660, 149256, 161592, 165840, 181791, 186570, 199008, 201990, 215456, 242388, 248760, 269320, 298512, 302985, 323184, 331680, 363582, 373140, 403980, 484776, 497520, 538640, 597024, 605970, 646368, 727164, 746280, 807960, 908955, 969552, 995040, 1077280, 1211940, 1454328, 1492560, 1615920, 1817910, 1939104, 2423880, 2908656, 2985120, 3231840, 3635820, 4652503, 4847760, 5817312, 7271640, 9305006, 9695520, 13957509, 14543280, 18610012, 23262515, 27915018, 29086560, 37220024, 41872527, 46525030, 55830036, 69787545, 74440048, 83745054, 93050060, 111660072, 125617581, 139575090, 148880096, 167490108, 186100120, 209362635, 223320144, 251235162, 279150180, 334980216, 372200240, 418725270, 446640288, 502470324, 558300360, 628087905, 669960432, 744400480, 837450540, 1004940648, 1116600720, 1256175810, 1339920864, 1674901080, 2009881296, 2233201440, 2512351620, 3349802160, 4019762592, 5024703240, 6699604320, 10049406480, 20098812960]

約数ペア:

[(1, 20098812960), (2, 10049406480), (3, 6699604320), (4, 5024703240), (5, 4019762592), (6, 3349802160), (8, 2512351620), (9, 2233201440), (10, 2009881296), (12, 1674901080), (15, 1339920864), (16, 1256175810), (18, 1116600720), (20, 1004940648), (24, 837450540), (27, 744400480), (30, 669960432), (32, 628087905), (36, 558300360), (40, 502470324), (45, 446640288), (48, 418725270), (54, 372200240), (60, 334980216), (72, 279150180), (80, 251235162), (90, 223320144), (96, 209362635), (108, 186100120), (120, 167490108), (135, 148880096), (144, 139575090), (160, 125617581), (180, 111660072), (216, 93050060), (240, 83745054), (270, 74440048), (288, 69787545), (360, 55830036), (432, 46525030), (480, 41872527), (540, 37220024), (691, 29086560), (720, 27915018), (864, 23262515), (1080, 18610012), (1382, 14543280), (1440, 13957509), (2073, 9695520), (2160, 9305006), (2764, 7271640), (3455, 5817312), (4146, 4847760), (4320, 4652503), (5528, 3635820), (6219, 3231840), (6733, 2985120), (6910, 2908656), (8292, 2423880), (10365, 1939104), (11056, 1817910), (12438, 1615920), (13466, 1492560), (13820, 1454328), (16584, 1211940), (18657, 1077280), (20199, 995040), (20730, 969552), (22112, 908955), (24876, 807960), (26932, 746280), (27640, 727164), (31095, 646368), (33168, 605970), (33665, 597024), (37314, 538640), (40398, 497520), (41460, 484776), (49752, 403980), (53864, 373140), (55280, 363582), (60597, 331680), (62190, 323184), (66336, 302985), (67330, 298512), (74628, 269320), (80796, 248760), (82920, 242388), (93285, 215456), (99504, 201990), (100995, 199008), (107728, 186570), (110560, 181791), (121194, 165840), (124380, 161592), (134660, 149256)]