40914240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 224

約数和(自身を含む): 144840960

約数和(自身を除く): 103926720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 109, 115, 120, 136, 138, 160, 170, 184, 192, 204, 218, 230, 240, 255, 272, 276, 320, 327, 340, 345, 368, 391, 408, 436, 460, 480, 510, 544, 545, 552, 654, 680, 690, 736, 782, 816, 872, 920, 960, 1020, 1088, 1090, 1104, 1173, 1308, 1360, 1380, 1472, 1564, 1632, 1635, 1744, 1840, 1853, 1955, 2040, 2180, 2208, 2346, 2507, 2616, 2720, 2760, 3128, 3264, 3270, 3488, 3680, 3706, 3910, 4080, 4360, 4416, 4692, 5014, 5232, 5440, 5520, 5559, 5865, 6256, 6540, 6976, 7360, 7412, 7521, 7820, 8160, 8720, 9265, 9384, 10028, 10464, 11040, 11118, 11730, 12512, 12535, 13080, 14824, 15042, 15640, 16320, 17440, 18530, 18768, 20056, 20928, 22080, 22236, 23460, 25024, 25070, 26160, 27795, 29648, 30084, 31280, 34880, 37060, 37536, 37605, 40112, 42619, 44472, 46920, 50140, 52320, 55590, 59296, 60168, 62560, 74120, 75072, 75210, 80224, 85238, 88944, 93840, 100280, 104640, 111180, 118592, 120336, 125120, 127857, 148240, 150420, 160448, 170476, 177888, 187680, 200560, 213095, 222360, 240672, 255714, 296480, 300840, 340952, 355776, 375360, 401120, 426190, 444720, 481344, 511428, 592960, 601680, 639285, 681904, 802240, 852380, 889440, 1022856, 1203360, 1278570, 1363808, 1704760, 1778880, 2045712, 2406720, 2557140, 2727616, 3409520, 4091424, 5114280, 6819040, 8182848, 10228560, 13638080, 20457120, 40914240]

約数ペア:

[(1, 40914240), (2, 20457120), (3, 13638080), (4, 10228560), (5, 8182848), (6, 6819040), (8, 5114280), (10, 4091424), (12, 3409520), (15, 2727616), (16, 2557140), (17, 2406720), (20, 2045712), (23, 1778880), (24, 1704760), (30, 1363808), (32, 1278570), (34, 1203360), (40, 1022856), (46, 889440), (48, 852380), (51, 802240), (60, 681904), (64, 639285), (68, 601680), (69, 592960), (80, 511428), (85, 481344), (92, 444720), (96, 426190), (102, 401120), (109, 375360), (115, 355776), (120, 340952), (136, 300840), (138, 296480), (160, 255714), (170, 240672), (184, 222360), (192, 213095), (204, 200560), (218, 187680), (230, 177888), (240, 170476), (255, 160448), (272, 150420), (276, 148240), (320, 127857), (327, 125120), (340, 120336), (345, 118592), (368, 111180), (391, 104640), (408, 100280), (436, 93840), (460, 88944), (480, 85238), (510, 80224), (544, 75210), (545, 75072), (552, 74120), (654, 62560), (680, 60168), (690, 59296), (736, 55590), (782, 52320), (816, 50140), (872, 46920), (920, 44472), (960, 42619), (1020, 40112), (1088, 37605), (1090, 37536), (1104, 37060), (1173, 34880), (1308, 31280), (1360, 30084), (1380, 29648), (1472, 27795), (1564, 26160), (1632, 25070), (1635, 25024), (1744, 23460), (1840, 22236), (1853, 22080), (1955, 20928), (2040, 20056), (2180, 18768), (2208, 18530), (2346, 17440), (2507, 16320), (2616, 15640), (2720, 15042), (2760, 14824), (3128, 13080), (3264, 12535), (3270, 12512), (3488, 11730), (3680, 11118), (3706, 11040), (3910, 10464), (4080, 10028), (4360, 9384), (4416, 9265), (4692, 8720), (5014, 8160), (5232, 7820), (5440, 7521), (5520, 7412), (5559, 7360), (5865, 6976), (6256, 6540)]