540977920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:550

約数の個数: 144

約数和(自身を含む): 1493755200

約数和(自身を除く): 952777280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 173, 224, 256, 280, 320, 346, 349, 448, 560, 640, 692, 698, 865, 896, 1120, 1211, 1280, 1384, 1396, 1730, 1745, 1792, 2240, 2422, 2443, 2768, 2792, 3460, 3490, 4480, 4844, 4886, 5536, 5584, 6055, 6920, 6980, 8960, 9688, 9772, 11072, 11168, 12110, 12215, 13840, 13960, 19376, 19544, 22144, 22336, 24220, 24430, 27680, 27920, 38752, 39088, 44288, 44672, 48440, 48860, 55360, 55840, 60377, 77504, 78176, 89344, 96880, 97720, 110720, 111680, 120754, 155008, 156352, 193760, 195440, 221440, 223360, 241508, 301885, 310016, 312704, 387520, 390880, 422639, 446720, 483016, 603770, 625408, 775040, 781760, 845278, 966032, 1207540, 1550080, 1563520, 1690556, 1932064, 2113195, 2415080, 3127040, 3381112, 3864128, 4226390, 4830160, 6762224, 7728256, 8452780, 9660320, 13524448, 15456512, 16905560, 19320640, 27048896, 33811120, 38641280, 54097792, 67622240, 77282560, 108195584, 135244480, 270488960, 540977920]

約数ペア:

[(1, 540977920), (2, 270488960), (4, 135244480), (5, 108195584), (7, 77282560), (8, 67622240), (10, 54097792), (14, 38641280), (16, 33811120), (20, 27048896), (28, 19320640), (32, 16905560), (35, 15456512), (40, 13524448), (56, 9660320), (64, 8452780), (70, 7728256), (80, 6762224), (112, 4830160), (128, 4226390), (140, 3864128), (160, 3381112), (173, 3127040), (224, 2415080), (256, 2113195), (280, 1932064), (320, 1690556), (346, 1563520), (349, 1550080), (448, 1207540), (560, 966032), (640, 845278), (692, 781760), (698, 775040), (865, 625408), (896, 603770), (1120, 483016), (1211, 446720), (1280, 422639), (1384, 390880), (1396, 387520), (1730, 312704), (1745, 310016), (1792, 301885), (2240, 241508), (2422, 223360), (2443, 221440), (2768, 195440), (2792, 193760), (3460, 156352), (3490, 155008), (4480, 120754), (4844, 111680), (4886, 110720), (5536, 97720), (5584, 96880), (6055, 89344), (6920, 78176), (6980, 77504), (8960, 60377), (9688, 55840), (9772, 55360), (11072, 48860), (11168, 48440), (12110, 44672), (12215, 44288), (13840, 39088), (13960, 38752), (19376, 27920), (19544, 27680), (22144, 24430), (22336, 24220)]