20134975680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{7591}}^1$

素因数の和:7924

約数の個数: 224

約数和(自身を含む): 71272481280

約数和(自身を除く): 51137505600

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 307, 320, 360, 432, 480, 540, 576, 614, 720, 864, 921, 960, 1080, 1228, 1440, 1535, 1728, 1842, 2160, 2456, 2763, 2880, 3070, 3684, 4320, 4605, 4912, 5526, 6140, 7368, 7591, 8289, 8640, 9210, 9824, 11052, 12280, 13815, 14736, 15182, 16578, 18420, 19648, 22104, 22773, 24560, 27630, 29472, 30364, 33156, 36840, 37955, 41445, 44208, 45546, 49120, 55260, 58944, 60728, 66312, 68319, 73680, 75910, 82890, 88416, 91092, 98240, 110520, 113865, 121456, 132624, 136638, 147360, 151820, 165780, 176832, 182184, 204957, 221040, 227730, 242912, 265248, 273276, 294720, 303640, 331560, 341595, 364368, 409914, 442080, 455460, 485824, 530496, 546552, 607280, 663120, 683190, 728736, 819828, 884160, 910920, 1024785, 1093104, 1214560, 1326240, 1366380, 1457472, 1639656, 1821840, 2049570, 2186208, 2330437, 2429120, 2652480, 2732760, 3279312, 3643680, 4099140, 4372416, 4660874, 5465520, 6558624, 6991311, 7287360, 8198280, 9321748, 10931040, 11652185, 13117248, 13982622, 16396560, 18643496, 20973933, 21862080, 23304370, 27965244, 32793120, 34956555, 37286992, 41947866, 46608740, 55930488, 62921799, 65586240, 69913110, 74573984, 83895732, 93217480, 104869665, 111860976, 125843598, 139826220, 149147968, 167791464, 186434960, 209739330, 223721952, 251687196, 279652440, 314608995, 335582928, 372869920, 419478660, 447443904, 503374392, 559304880, 629217990, 671165856, 745739840, 838957320, 1006748784, 1118609760, 1258435980, 1342331712, 1677914640, 2013497568, 2237219520, 2516871960, 3355829280, 4026995136, 5033743920, 6711658560, 10067487840, 20134975680]

約数ペア:

[(1, 20134975680), (2, 10067487840), (3, 6711658560), (4, 5033743920), (5, 4026995136), (6, 3355829280), (8, 2516871960), (9, 2237219520), (10, 2013497568), (12, 1677914640), (15, 1342331712), (16, 1258435980), (18, 1118609760), (20, 1006748784), (24, 838957320), (27, 745739840), (30, 671165856), (32, 629217990), (36, 559304880), (40, 503374392), (45, 447443904), (48, 419478660), (54, 372869920), (60, 335582928), (64, 314608995), (72, 279652440), (80, 251687196), (90, 223721952), (96, 209739330), (108, 186434960), (120, 167791464), (135, 149147968), (144, 139826220), (160, 125843598), (180, 111860976), (192, 104869665), (216, 93217480), (240, 83895732), (270, 74573984), (288, 69913110), (307, 65586240), (320, 62921799), (360, 55930488), (432, 46608740), (480, 41947866), (540, 37286992), (576, 34956555), (614, 32793120), (720, 27965244), (864, 23304370), (921, 21862080), (960, 20973933), (1080, 18643496), (1228, 16396560), (1440, 13982622), (1535, 13117248), (1728, 11652185), (1842, 10931040), (2160, 9321748), (2456, 8198280), (2763, 7287360), (2880, 6991311), (3070, 6558624), (3684, 5465520), (4320, 4660874), (4605, 4372416), (4912, 4099140), (5526, 3643680), (6140, 3279312), (7368, 2732760), (7591, 2652480), (8289, 2429120), (8640, 2330437), (9210, 2186208), (9824, 2049570), (11052, 1821840), (12280, 1639656), (13815, 1457472), (14736, 1366380), (15182, 1326240), (16578, 1214560), (18420, 1093104), (19648, 1024785), (22104, 910920), (22773, 884160), (24560, 819828), (27630, 728736), (29472, 683190), (30364, 663120), (33156, 607280), (36840, 546552), (37955, 530496), (41445, 485824), (44208, 455460), (45546, 442080), (49120, 409914), (55260, 364368), (58944, 341595), (60728, 331560), (66312, 303640), (68319, 294720), (73680, 273276), (75910, 265248), (82890, 242912), (88416, 227730), (91092, 221040), (98240, 204957), (110520, 182184), (113865, 176832), (121456, 165780), (132624, 151820), (136638, 147360)]