21454509120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{3001}}^1$

素因数の和:3709

約数の個数: 224

約数和(自身を含む): 74445181056

約数和(自身を除く): 52990671936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 677, 704, 880, 960, 1056, 1320, 1354, 1760, 2031, 2112, 2640, 2708, 3001, 3385, 3520, 4062, 5280, 5416, 6002, 6770, 7447, 8124, 9003, 10155, 10560, 10832, 12004, 13540, 14894, 15005, 16248, 18006, 20310, 21664, 22341, 24008, 27080, 29788, 30010, 32496, 33011, 36012, 37235, 40620, 43328, 44682, 45015, 48016, 54160, 59576, 60020, 64992, 66022, 72024, 74470, 81240, 89364, 90030, 96032, 99033, 108320, 111705, 119152, 120040, 129984, 132044, 144048, 148940, 162480, 165055, 178728, 180060, 192064, 198066, 216640, 223410, 238304, 240080, 264088, 288096, 297880, 324960, 330110, 357456, 360120, 396132, 446820, 476608, 480160, 495165, 528176, 576192, 595760, 649920, 660220, 714912, 720240, 792264, 893640, 960320, 990330, 1056352, 1191520, 1320440, 1429824, 1440480, 1584528, 1787280, 1980660, 2031677, 2112704, 2383040, 2640880, 2880960, 3169056, 3574560, 3961320, 4063354, 5281760, 6095031, 6338112, 7149120, 7922640, 8126708, 10158385, 10563520, 12190062, 15845280, 16253416, 20316770, 22348447, 24380124, 30475155, 31690560, 32506832, 40633540, 44696894, 48760248, 60950310, 65013664, 67045341, 81267080, 89393788, 97520496, 111742235, 121900620, 130027328, 134090682, 162534160, 178787576, 195040992, 223484470, 243801240, 268181364, 325068320, 335226705, 357575152, 390081984, 446968940, 487602480, 536362728, 650136640, 670453410, 715150304, 893937880, 975204960, 1072725456, 1340906820, 1430300608, 1787875760, 1950409920, 2145450912, 2681813640, 3575751520, 4290901824, 5363627280, 7151503040, 10727254560, 21454509120]

約数ペア:

[(1, 21454509120), (2, 10727254560), (3, 7151503040), (4, 5363627280), (5, 4290901824), (6, 3575751520), (8, 2681813640), (10, 2145450912), (11, 1950409920), (12, 1787875760), (15, 1430300608), (16, 1340906820), (20, 1072725456), (22, 975204960), (24, 893937880), (30, 715150304), (32, 670453410), (33, 650136640), (40, 536362728), (44, 487602480), (48, 446968940), (55, 390081984), (60, 357575152), (64, 335226705), (66, 325068320), (80, 268181364), (88, 243801240), (96, 223484470), (110, 195040992), (120, 178787576), (132, 162534160), (160, 134090682), (165, 130027328), (176, 121900620), (192, 111742235), (220, 97520496), (240, 89393788), (264, 81267080), (320, 67045341), (330, 65013664), (352, 60950310), (440, 48760248), (480, 44696894), (528, 40633540), (660, 32506832), (677, 31690560), (704, 30475155), (880, 24380124), (960, 22348447), (1056, 20316770), (1320, 16253416), (1354, 15845280), (1760, 12190062), (2031, 10563520), (2112, 10158385), (2640, 8126708), (2708, 7922640), (3001, 7149120), (3385, 6338112), (3520, 6095031), (4062, 5281760), (5280, 4063354), (5416, 3961320), (6002, 3574560), (6770, 3169056), (7447, 2880960), (8124, 2640880), (9003, 2383040), (10155, 2112704), (10560, 2031677), (10832, 1980660), (12004, 1787280), (13540, 1584528), (14894, 1440480), (15005, 1429824), (16248, 1320440), (18006, 1191520), (20310, 1056352), (21664, 990330), (22341, 960320), (24008, 893640), (27080, 792264), (29788, 720240), (30010, 714912), (32496, 660220), (33011, 649920), (36012, 595760), (37235, 576192), (40620, 528176), (43328, 495165), (44682, 480160), (45015, 476608), (48016, 446820), (54160, 396132), (59576, 360120), (60020, 357456), (64992, 330110), (66022, 324960), (72024, 297880), (74470, 288096), (81240, 264088), (89364, 240080), (90030, 238304), (96032, 223410), (99033, 216640), (108320, 198066), (111705, 192064), (119152, 180060), (120040, 178728), (129984, 165055), (132044, 162480), (144048, 148940)]