220051920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 320

約数和(自身を含む): 809948160

約数和(自身を除く): 589896240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 41, 44, 48, 55, 57, 60, 66, 76, 80, 82, 88, 95, 107, 110, 114, 120, 123, 132, 152, 164, 165, 176, 190, 205, 209, 214, 220, 228, 240, 246, 264, 285, 304, 321, 328, 330, 380, 410, 418, 428, 440, 451, 456, 492, 528, 535, 570, 615, 627, 642, 656, 660, 760, 779, 820, 836, 856, 880, 902, 912, 984, 1045, 1070, 1140, 1177, 1230, 1254, 1284, 1320, 1353, 1520, 1558, 1605, 1640, 1672, 1712, 1804, 1968, 2033, 2090, 2140, 2255, 2280, 2337, 2354, 2460, 2508, 2568, 2640, 2706, 3116, 3135, 3210, 3280, 3344, 3531, 3608, 3895, 4066, 4180, 4280, 4387, 4510, 4560, 4674, 4708, 4920, 5016, 5136, 5412, 5885, 6099, 6232, 6270, 6420, 6765, 7062, 7216, 7790, 8132, 8360, 8560, 8569, 8774, 9020, 9348, 9416, 9840, 10032, 10165, 10824, 11685, 11770, 12198, 12464, 12540, 12840, 13161, 13530, 14124, 15580, 16264, 16720, 17138, 17548, 17655, 18040, 18696, 18832, 20330, 21648, 21935, 22363, 23370, 23540, 24396, 25080, 25680, 25707, 26322, 27060, 28248, 30495, 31160, 32528, 34276, 35096, 35310, 36080, 37392, 40660, 42845, 43870, 44726, 46740, 47080, 48257, 48792, 50160, 51414, 52644, 54120, 56496, 60990, 62320, 65805, 67089, 68552, 70192, 70620, 81320, 83353, 85690, 87740, 89452, 93480, 94160, 96514, 97584, 102828, 105288, 108240, 111815, 121980, 128535, 131610, 134178, 137104, 141240, 144771, 162640, 166706, 171380, 175480, 178904, 186960, 193028, 205656, 210576, 223630, 241285, 243960, 250059, 257070, 263220, 268356, 282480, 289542, 333412, 335445, 342760, 350960, 357808, 386056, 411312, 416765, 447260, 482570, 487920, 500118, 514140, 526440, 536712, 579084, 666824, 670890, 685520, 723855, 772112, 833530, 894520, 916883, 965140, 1000236, 1028280, 1052880, 1073424, 1158168, 1250295, 1333648, 1341780, 1447710, 1667060, 1789040, 1833766, 1930280, 2000472, 2056560, 2316336, 2500590, 2683560, 2750649, 2895420, 3334120, 3667532, 3860560, 4000944, 4584415, 5001180, 5367120, 5501298, 5790840, 6668240, 7335064, 9168830, 10002360, 11002596, 11581680, 13753245, 14670128, 18337660, 20004720, 22005192, 27506490, 36675320, 44010384, 55012980, 73350640, 110025960, 220051920]

約数ペア:

[(1, 220051920), (2, 110025960), (3, 73350640), (4, 55012980), (5, 44010384), (6, 36675320), (8, 27506490), (10, 22005192), (11, 20004720), (12, 18337660), (15, 14670128), (16, 13753245), (19, 11581680), (20, 11002596), (22, 10002360), (24, 9168830), (30, 7335064), (33, 6668240), (38, 5790840), (40, 5501298), (41, 5367120), (44, 5001180), (48, 4584415), (55, 4000944), (57, 3860560), (60, 3667532), (66, 3334120), (76, 2895420), (80, 2750649), (82, 2683560), (88, 2500590), (95, 2316336), (107, 2056560), (110, 2000472), (114, 1930280), (120, 1833766), (123, 1789040), (132, 1667060), (152, 1447710), (164, 1341780), (165, 1333648), (176, 1250295), (190, 1158168), (205, 1073424), (209, 1052880), (214, 1028280), (220, 1000236), (228, 965140), (240, 916883), (246, 894520), (264, 833530), (285, 772112), (304, 723855), (321, 685520), (328, 670890), (330, 666824), (380, 579084), (410, 536712), (418, 526440), (428, 514140), (440, 500118), (451, 487920), (456, 482570), (492, 447260), (528, 416765), (535, 411312), (570, 386056), (615, 357808), (627, 350960), (642, 342760), (656, 335445), (660, 333412), (760, 289542), (779, 282480), (820, 268356), (836, 263220), (856, 257070), (880, 250059), (902, 243960), (912, 241285), (984, 223630), (1045, 210576), (1070, 205656), (1140, 193028), (1177, 186960), (1230, 178904), (1254, 175480), (1284, 171380), (1320, 166706), (1353, 162640), (1520, 144771), (1558, 141240), (1605, 137104), (1640, 134178), (1672, 131610), (1712, 128535), (1804, 121980), (1968, 111815), (2033, 108240), (2090, 105288), (2140, 102828), (2255, 97584), (2280, 96514), (2337, 94160), (2354, 93480), (2460, 89452), (2508, 87740), (2568, 85690), (2640, 83353), (2706, 81320), (3116, 70620), (3135, 70192), (3210, 68552), (3280, 67089), (3344, 65805), (3531, 62320), (3608, 60990), (3895, 56496), (4066, 54120), (4180, 52644), (4280, 51414), (4387, 50160), (4510, 48792), (4560, 48257), (4674, 47080), (4708, 46740), (4920, 44726), (5016, 43870), (5136, 42845), (5412, 40660), (5885, 37392), (6099, 36080), (6232, 35310), (6270, 35096), (6420, 34276), (6765, 32528), (7062, 31160), (7216, 30495), (7790, 28248), (8132, 27060), (8360, 26322), (8560, 25707), (8569, 25680), (8774, 25080), (9020, 24396), (9348, 23540), (9416, 23370), (9840, 22363), (10032, 21935), (10165, 21648), (10824, 20330), (11685, 18832), (11770, 18696), (12198, 18040), (12464, 17655), (12540, 17548), (12840, 17138), (13161, 16720), (13530, 16264), (14124, 15580)]