2190406400

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3761}}^1$

素因数の和:3807

約数の個数: 216

約数和(自身を含む): 6674510304

約数和(自身を除く): 4484103904

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 128, 130, 140, 160, 175, 182, 200, 208, 224, 256, 260, 280, 320, 325, 350, 364, 400, 416, 448, 455, 520, 560, 640, 650, 700, 728, 800, 832, 896, 910, 1040, 1120, 1280, 1300, 1400, 1456, 1600, 1664, 1792, 1820, 2080, 2240, 2275, 2600, 2800, 2912, 3200, 3328, 3640, 3761, 4160, 4480, 4550, 5200, 5600, 5824, 6400, 7280, 7522, 8320, 8960, 9100, 10400, 11200, 11648, 14560, 15044, 16640, 18200, 18805, 20800, 22400, 23296, 26327, 29120, 30088, 36400, 37610, 41600, 44800, 48893, 52654, 58240, 60176, 72800, 75220, 83200, 94025, 97786, 105308, 116480, 120352, 131635, 145600, 150440, 188050, 195572, 210616, 240704, 244465, 263270, 291200, 300880, 342251, 376100, 391144, 421232, 481408, 488930, 526540, 582400, 601760, 658175, 684502, 752200, 782288, 842464, 962816, 977860, 1053080, 1203520, 1222325, 1316350, 1369004, 1504400, 1564576, 1684928, 1711255, 1955720, 2106160, 2407040, 2444650, 2632700, 2738008, 3008800, 3129152, 3369856, 3422510, 3911440, 4212320, 4814080, 4889300, 5265400, 5476016, 6017600, 6258304, 6739712, 6845020, 7822880, 8424640, 8556275, 9778600, 10530800, 10952032, 12035200, 12516608, 13690040, 15645760, 16849280, 17112550, 19557200, 21061600, 21904064, 24070400, 27380080, 31291520, 33698560, 34225100, 39114400, 42123200, 43808128, 54760160, 62583040, 68450200, 78228800, 84246400, 87616256, 109520320, 136900400, 156457600, 168492800, 219040640, 273800800, 312915200, 438081280, 547601600, 1095203200, 2190406400]

約数ペア:

[(1, 2190406400), (2, 1095203200), (4, 547601600), (5, 438081280), (7, 312915200), (8, 273800800), (10, 219040640), (13, 168492800), (14, 156457600), (16, 136900400), (20, 109520320), (25, 87616256), (26, 84246400), (28, 78228800), (32, 68450200), (35, 62583040), (40, 54760160), (50, 43808128), (52, 42123200), (56, 39114400), (64, 34225100), (65, 33698560), (70, 31291520), (80, 27380080), (91, 24070400), (100, 21904064), (104, 21061600), (112, 19557200), (128, 17112550), (130, 16849280), (140, 15645760), (160, 13690040), (175, 12516608), (182, 12035200), (200, 10952032), (208, 10530800), (224, 9778600), (256, 8556275), (260, 8424640), (280, 7822880), (320, 6845020), (325, 6739712), (350, 6258304), (364, 6017600), (400, 5476016), (416, 5265400), (448, 4889300), (455, 4814080), (520, 4212320), (560, 3911440), (640, 3422510), (650, 3369856), (700, 3129152), (728, 3008800), (800, 2738008), (832, 2632700), (896, 2444650), (910, 2407040), (1040, 2106160), (1120, 1955720), (1280, 1711255), (1300, 1684928), (1400, 1564576), (1456, 1504400), (1600, 1369004), (1664, 1316350), (1792, 1222325), (1820, 1203520), (2080, 1053080), (2240, 977860), (2275, 962816), (2600, 842464), (2800, 782288), (2912, 752200), (3200, 684502), (3328, 658175), (3640, 601760), (3761, 582400), (4160, 526540), (4480, 488930), (4550, 481408), (5200, 421232), (5600, 391144), (5824, 376100), (6400, 342251), (7280, 300880), (7522, 291200), (8320, 263270), (8960, 244465), (9100, 240704), (10400, 210616), (11200, 195572), (11648, 188050), (14560, 150440), (15044, 145600), (16640, 131635), (18200, 120352), (18805, 116480), (20800, 105308), (22400, 97786), (23296, 94025), (26327, 83200), (29120, 75220), (30088, 72800), (36400, 60176), (37610, 58240), (41600, 52654), (44800, 48893)]