28113360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:513

約数の個数: 160

約数和(自身を含む): 99422208

約数和(自身を除く): 71308848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 368, 440, 460, 463, 506, 528, 552, 660, 690, 759, 880, 920, 926, 1012, 1104, 1265, 1320, 1380, 1389, 1518, 1840, 1852, 2024, 2315, 2530, 2640, 2760, 2778, 3036, 3704, 3795, 4048, 4630, 5060, 5093, 5520, 5556, 6072, 6945, 7408, 7590, 9260, 10120, 10186, 10649, 11112, 12144, 13890, 15180, 15279, 18520, 20240, 20372, 21298, 22224, 25465, 27780, 30360, 30558, 31947, 37040, 40744, 42596, 50930, 53245, 55560, 60720, 61116, 63894, 76395, 81488, 85192, 101860, 106490, 111120, 117139, 122232, 127788, 152790, 159735, 170384, 203720, 212980, 234278, 244464, 255576, 305580, 319470, 351417, 407440, 425960, 468556, 511152, 585695, 611160, 638940, 702834, 851920, 937112, 1171390, 1222320, 1277880, 1405668, 1757085, 1874224, 2342780, 2555760, 2811336, 3514170, 4685560, 5622672, 7028340, 9371120, 14056680, 28113360]

約数ペア:

[(1, 28113360), (2, 14056680), (3, 9371120), (4, 7028340), (5, 5622672), (6, 4685560), (8, 3514170), (10, 2811336), (11, 2555760), (12, 2342780), (15, 1874224), (16, 1757085), (20, 1405668), (22, 1277880), (23, 1222320), (24, 1171390), (30, 937112), (33, 851920), (40, 702834), (44, 638940), (46, 611160), (48, 585695), (55, 511152), (60, 468556), (66, 425960), (69, 407440), (80, 351417), (88, 319470), (92, 305580), (110, 255576), (115, 244464), (120, 234278), (132, 212980), (138, 203720), (165, 170384), (176, 159735), (184, 152790), (220, 127788), (230, 122232), (240, 117139), (253, 111120), (264, 106490), (276, 101860), (330, 85192), (345, 81488), (368, 76395), (440, 63894), (460, 61116), (463, 60720), (506, 55560), (528, 53245), (552, 50930), (660, 42596), (690, 40744), (759, 37040), (880, 31947), (920, 30558), (926, 30360), (1012, 27780), (1104, 25465), (1265, 22224), (1320, 21298), (1380, 20372), (1389, 20240), (1518, 18520), (1840, 15279), (1852, 15180), (2024, 13890), (2315, 12144), (2530, 11112), (2640, 10649), (2760, 10186), (2778, 10120), (3036, 9260), (3704, 7590), (3795, 7408), (4048, 6945), (4630, 6072), (5060, 5556), (5093, 5520)]