1609102880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:863

約数の個数: 192

約数和(自身を含む): 4769694720

約数和(自身を除く): 3160591840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 211, 220, 224, 280, 308, 352, 385, 422, 440, 560, 616, 619, 770, 844, 880, 1055, 1120, 1232, 1238, 1477, 1540, 1688, 1760, 2110, 2321, 2464, 2476, 2954, 3080, 3095, 3376, 4220, 4333, 4642, 4952, 5908, 6160, 6190, 6752, 6809, 7385, 8440, 8666, 9284, 9904, 11605, 11816, 12320, 12380, 13618, 14770, 16247, 16880, 17332, 18568, 19808, 21665, 23210, 23632, 24760, 27236, 29540, 32494, 33760, 34045, 34664, 37136, 43330, 46420, 47264, 47663, 49520, 54472, 59080, 64988, 68090, 69328, 74272, 81235, 86660, 92840, 95326, 99040, 108944, 118160, 129976, 130609, 136180, 138656, 162470, 173320, 185680, 190652, 217888, 236320, 238315, 259952, 261218, 272360, 324940, 346640, 371360, 381304, 476630, 519904, 522436, 544720, 649880, 653045, 693280, 762608, 914263, 953260, 1044872, 1089440, 1299760, 1306090, 1436699, 1525216, 1828526, 1906520, 2089744, 2599520, 2612180, 2873398, 3657052, 3813040, 4179488, 4571315, 5224360, 5746796, 7183495, 7314104, 7626080, 9142630, 10056893, 10448720, 11493592, 14366990, 14628208, 18285260, 20113786, 20897440, 22987184, 28733980, 29256416, 36570520, 40227572, 45974368, 50284465, 57467960, 73141040, 80455144, 100568930, 114935920, 146282080, 160910288, 201137860, 229871840, 321820576, 402275720, 804551440, 1609102880]

約数ペア:

[(1, 1609102880), (2, 804551440), (4, 402275720), (5, 321820576), (7, 229871840), (8, 201137860), (10, 160910288), (11, 146282080), (14, 114935920), (16, 100568930), (20, 80455144), (22, 73141040), (28, 57467960), (32, 50284465), (35, 45974368), (40, 40227572), (44, 36570520), (55, 29256416), (56, 28733980), (70, 22987184), (77, 20897440), (80, 20113786), (88, 18285260), (110, 14628208), (112, 14366990), (140, 11493592), (154, 10448720), (160, 10056893), (176, 9142630), (211, 7626080), (220, 7314104), (224, 7183495), (280, 5746796), (308, 5224360), (352, 4571315), (385, 4179488), (422, 3813040), (440, 3657052), (560, 2873398), (616, 2612180), (619, 2599520), (770, 2089744), (844, 1906520), (880, 1828526), (1055, 1525216), (1120, 1436699), (1232, 1306090), (1238, 1299760), (1477, 1089440), (1540, 1044872), (1688, 953260), (1760, 914263), (2110, 762608), (2321, 693280), (2464, 653045), (2476, 649880), (2954, 544720), (3080, 522436), (3095, 519904), (3376, 476630), (4220, 381304), (4333, 371360), (4642, 346640), (4952, 324940), (5908, 272360), (6160, 261218), (6190, 259952), (6752, 238315), (6809, 236320), (7385, 217888), (8440, 190652), (8666, 185680), (9284, 173320), (9904, 162470), (11605, 138656), (11816, 136180), (12320, 130609), (12380, 129976), (13618, 118160), (14770, 108944), (16247, 99040), (16880, 95326), (17332, 92840), (18568, 86660), (19808, 81235), (21665, 74272), (23210, 69328), (23632, 68090), (24760, 64988), (27236, 59080), (29540, 54472), (32494, 49520), (33760, 47663), (34045, 47264), (34664, 46420), (37136, 43330)]