1677656640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2011}}^1$

素因数の和:2121

約数の個数: 224

約数和(自身を含む): 5887272960

約数和(自身を除く): 4209616320

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, 79, 80, 88, 96, 110, 120, 132, 158, 160, 165, 176, 192, 220, 237, 240, 264, 316, 320, 330, 352, 395, 440, 474, 480, 528, 632, 660, 704, 790, 869, 880, 948, 960, 1056, 1185, 1264, 1320, 1580, 1738, 1760, 1896, 2011, 2112, 2370, 2528, 2607, 2640, 3160, 3476, 3520, 3792, 4022, 4345, 4740, 5056, 5214, 5280, 6033, 6320, 6952, 7584, 8044, 8690, 9480, 10055, 10428, 10560, 12066, 12640, 13035, 13904, 15168, 16088, 17380, 18960, 20110, 20856, 22121, 24132, 25280, 26070, 27808, 30165, 32176, 34760, 37920, 40220, 41712, 44242, 48264, 52140, 55616, 60330, 64352, 66363, 69520, 75840, 80440, 83424, 88484, 96528, 104280, 110605, 120660, 128704, 132726, 139040, 158869, 160880, 166848, 176968, 193056, 208560, 221210, 241320, 265452, 278080, 317738, 321760, 331815, 353936, 386112, 417120, 442420, 476607, 482640, 530904, 635476, 643520, 663630, 707872, 794345, 834240, 884840, 953214, 965280, 1061808, 1270952, 1327260, 1415744, 1588690, 1747559, 1769680, 1906428, 1930560, 2123616, 2383035, 2541904, 2654520, 3177380, 3495118, 3539360, 3812856, 4247232, 4766070, 5083808, 5242677, 5309040, 6354760, 6990236, 7078720, 7625712, 8737795, 9532140, 10167616, 10485354, 10618080, 12709520, 13980472, 15251424, 17475590, 19064280, 20970708, 21236160, 25419040, 26213385, 27960944, 30502848, 34951180, 38128560, 41941416, 50838080, 52426770, 55921888, 69902360, 76257120, 83882832, 104853540, 111843776, 139804720, 152514240, 167765664, 209707080, 279609440, 335531328, 419414160, 559218880, 838828320, 1677656640]

約数ペア:

[(1, 1677656640), (2, 838828320), (3, 559218880), (4, 419414160), (5, 335531328), (6, 279609440), (8, 209707080), (10, 167765664), (11, 152514240), (12, 139804720), (15, 111843776), (16, 104853540), (20, 83882832), (22, 76257120), (24, 69902360), (30, 55921888), (32, 52426770), (33, 50838080), (40, 41941416), (44, 38128560), (48, 34951180), (55, 30502848), (60, 27960944), (64, 26213385), (66, 25419040), (79, 21236160), (80, 20970708), (88, 19064280), (96, 17475590), (110, 15251424), (120, 13980472), (132, 12709520), (158, 10618080), (160, 10485354), (165, 10167616), (176, 9532140), (192, 8737795), (220, 7625712), (237, 7078720), (240, 6990236), (264, 6354760), (316, 5309040), (320, 5242677), (330, 5083808), (352, 4766070), (395, 4247232), (440, 3812856), (474, 3539360), (480, 3495118), (528, 3177380), (632, 2654520), (660, 2541904), (704, 2383035), (790, 2123616), (869, 1930560), (880, 1906428), (948, 1769680), (960, 1747559), (1056, 1588690), (1185, 1415744), (1264, 1327260), (1320, 1270952), (1580, 1061808), (1738, 965280), (1760, 953214), (1896, 884840), (2011, 834240), (2112, 794345), (2370, 707872), (2528, 663630), (2607, 643520), (2640, 635476), (3160, 530904), (3476, 482640), (3520, 476607), (3792, 442420), (4022, 417120), (4345, 386112), (4740, 353936), (5056, 331815), (5214, 321760), (5280, 317738), (6033, 278080), (6320, 265452), (6952, 241320), (7584, 221210), (8044, 208560), (8690, 193056), (9480, 176968), (10055, 166848), (10428, 160880), (10560, 158869), (12066, 139040), (12640, 132726), (13035, 128704), (13904, 120660), (15168, 110605), (16088, 104280), (17380, 96528), (18960, 88484), (20110, 83424), (20856, 80440), (22121, 75840), (24132, 69520), (25280, 66363), (26070, 64352), (27808, 60330), (30165, 55616), (32176, 52140), (34760, 48264), (37920, 44242), (40220, 41712)]