439841880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17707}}^1$

素因数の和:17750

約数の個数: 128

約数和(自身を含む): 1529971200

約数和(自身を除く): 1090129320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 17707, 24840, 35414, 53121, 70828, 88535, 106242, 141656, 159363, 177070, 212484, 265605, 318726, 354140, 407261, 424968, 478089, 531210, 637452, 708280, 796815, 814522, 956178, 1062420, 1221783, 1274904, 1593630, 1629044, 1912356, 2036305, 2124840, 2390445, 2443566, 3187260, 3258088, 3665349, 3824712, 4072610, 4780890, 4887132, 6108915, 6374520, 7330698, 8145220, 9561780, 9774264, 10996047, 12217830, 14661396, 16290440, 18326745, 19123560, 21992094, 24435660, 29322792, 36653490, 43984188, 48871320, 54980235, 73306980, 87968376, 109960470, 146613960, 219920940, 439841880]

約数ペア:

[(1, 439841880), (2, 219920940), (3, 146613960), (4, 109960470), (5, 87968376), (6, 73306980), (8, 54980235), (9, 48871320), (10, 43984188), (12, 36653490), (15, 29322792), (18, 24435660), (20, 21992094), (23, 19123560), (24, 18326745), (27, 16290440), (30, 14661396), (36, 12217830), (40, 10996047), (45, 9774264), (46, 9561780), (54, 8145220), (60, 7330698), (69, 6374520), (72, 6108915), (90, 4887132), (92, 4780890), (108, 4072610), (115, 3824712), (120, 3665349), (135, 3258088), (138, 3187260), (180, 2443566), (184, 2390445), (207, 2124840), (216, 2036305), (230, 1912356), (270, 1629044), (276, 1593630), (345, 1274904), (360, 1221783), (414, 1062420), (460, 956178), (540, 814522), (552, 796815), (621, 708280), (690, 637452), (828, 531210), (920, 478089), (1035, 424968), (1080, 407261), (1242, 354140), (1380, 318726), (1656, 265605), (2070, 212484), (2484, 177070), (2760, 159363), (3105, 141656), (4140, 106242), (4968, 88535), (6210, 70828), (8280, 53121), (12420, 35414), (17707, 24840)]