21585306240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{36383}}^1$

素因数の和:36511

約数の個数: 192

約数和(自身を含む): 75262487040

約数和(自身を除く): 53677180800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 103, 120, 128, 144, 160, 180, 192, 206, 240, 288, 309, 320, 360, 384, 412, 480, 515, 576, 618, 640, 720, 824, 927, 960, 1030, 1152, 1236, 1440, 1545, 1648, 1854, 1920, 2060, 2472, 2880, 3090, 3296, 3708, 4120, 4635, 4944, 5760, 6180, 6592, 7416, 8240, 9270, 9888, 12360, 13184, 14832, 16480, 18540, 19776, 24720, 29664, 32960, 36383, 37080, 39552, 49440, 59328, 65920, 72766, 74160, 98880, 109149, 118656, 145532, 148320, 181915, 197760, 218298, 291064, 296640, 327447, 363830, 436596, 545745, 582128, 593280, 654894, 727660, 873192, 1091490, 1164256, 1309788, 1455320, 1637235, 1746384, 2182980, 2328512, 2619576, 2910640, 3274470, 3492768, 3747449, 4365960, 4657024, 5239152, 5821280, 6548940, 6985536, 7494898, 8731920, 10478304, 11242347, 11642560, 13097880, 13971072, 14989796, 17463840, 18737245, 20956608, 22484694, 23285120, 26195760, 29979592, 33727041, 34927680, 37474490, 41913216, 44969388, 52391520, 56211735, 59959184, 67454082, 69855360, 74948980, 89938776, 104783040, 112423470, 119918368, 134908164, 149897960, 168635205, 179877552, 209566080, 224846940, 239836736, 269816328, 299795920, 337270410, 359755104, 449693880, 479673472, 539632656, 599591840, 674540820, 719510208, 899387760, 1079265312, 1199183680, 1349081640, 1439020416, 1798775520, 2158530624, 2398367360, 2698163280, 3597551040, 4317061248, 5396326560, 7195102080, 10792653120, 21585306240]

約数ペア:

[(1, 21585306240), (2, 10792653120), (3, 7195102080), (4, 5396326560), (5, 4317061248), (6, 3597551040), (8, 2698163280), (9, 2398367360), (10, 2158530624), (12, 1798775520), (15, 1439020416), (16, 1349081640), (18, 1199183680), (20, 1079265312), (24, 899387760), (30, 719510208), (32, 674540820), (36, 599591840), (40, 539632656), (45, 479673472), (48, 449693880), (60, 359755104), (64, 337270410), (72, 299795920), (80, 269816328), (90, 239836736), (96, 224846940), (103, 209566080), (120, 179877552), (128, 168635205), (144, 149897960), (160, 134908164), (180, 119918368), (192, 112423470), (206, 104783040), (240, 89938776), (288, 74948980), (309, 69855360), (320, 67454082), (360, 59959184), (384, 56211735), (412, 52391520), (480, 44969388), (515, 41913216), (576, 37474490), (618, 34927680), (640, 33727041), (720, 29979592), (824, 26195760), (927, 23285120), (960, 22484694), (1030, 20956608), (1152, 18737245), (1236, 17463840), (1440, 14989796), (1545, 13971072), (1648, 13097880), (1854, 11642560), (1920, 11242347), (2060, 10478304), (2472, 8731920), (2880, 7494898), (3090, 6985536), (3296, 6548940), (3708, 5821280), (4120, 5239152), (4635, 4657024), (4944, 4365960), (5760, 3747449), (6180, 3492768), (6592, 3274470), (7416, 2910640), (8240, 2619576), (9270, 2328512), (9888, 2182980), (12360, 1746384), (13184, 1637235), (14832, 1455320), (16480, 1309788), (18540, 1164256), (19776, 1091490), (24720, 873192), (29664, 727660), (32960, 654894), (36383, 593280), (37080, 582128), (39552, 545745), (49440, 436596), (59328, 363830), (65920, 327447), (72766, 296640), (74160, 291064), (98880, 218298), (109149, 197760), (118656, 181915), (145532, 148320)]