82739280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1205

約数の個数: 160

約数和(自身を含む): 288481536

約数和(自身を除く): 205742256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 552, 598, 624, 690, 780, 897, 920, 1040, 1104, 1153, 1196, 1380, 1495, 1560, 1794, 1840, 2306, 2392, 2760, 2990, 3120, 3459, 3588, 4485, 4612, 4784, 5520, 5765, 5980, 6918, 7176, 8970, 9224, 11530, 11960, 13836, 14352, 14989, 17295, 17940, 18448, 23060, 23920, 26519, 27672, 29978, 34590, 35880, 44967, 46120, 53038, 55344, 59956, 69180, 71760, 74945, 79557, 89934, 92240, 106076, 119912, 132595, 138360, 149890, 159114, 179868, 212152, 224835, 239824, 265190, 276720, 299780, 318228, 344747, 359736, 397785, 424304, 449670, 530380, 599560, 636456, 689494, 719472, 795570, 899340, 1034241, 1060760, 1199120, 1272912, 1378988, 1591140, 1723735, 1798680, 2068482, 2121520, 2757976, 3182280, 3447470, 3597360, 4136964, 5171205, 5515952, 6364560, 6894940, 8273928, 10342410, 13789880, 16547856, 20684820, 27579760, 41369640, 82739280]

約数ペア:

[(1, 82739280), (2, 41369640), (3, 27579760), (4, 20684820), (5, 16547856), (6, 13789880), (8, 10342410), (10, 8273928), (12, 6894940), (13, 6364560), (15, 5515952), (16, 5171205), (20, 4136964), (23, 3597360), (24, 3447470), (26, 3182280), (30, 2757976), (39, 2121520), (40, 2068482), (46, 1798680), (48, 1723735), (52, 1591140), (60, 1378988), (65, 1272912), (69, 1199120), (78, 1060760), (80, 1034241), (92, 899340), (104, 795570), (115, 719472), (120, 689494), (130, 636456), (138, 599560), (156, 530380), (184, 449670), (195, 424304), (208, 397785), (230, 359736), (240, 344747), (260, 318228), (276, 299780), (299, 276720), (312, 265190), (345, 239824), (368, 224835), (390, 212152), (460, 179868), (520, 159114), (552, 149890), (598, 138360), (624, 132595), (690, 119912), (780, 106076), (897, 92240), (920, 89934), (1040, 79557), (1104, 74945), (1153, 71760), (1196, 69180), (1380, 59956), (1495, 55344), (1560, 53038), (1794, 46120), (1840, 44967), (2306, 35880), (2392, 34590), (2760, 29978), (2990, 27672), (3120, 26519), (3459, 23920), (3588, 23060), (4485, 18448), (4612, 17940), (4784, 17295), (5520, 14989), (5765, 14352), (5980, 13836), (6918, 11960), (7176, 11530), (8970, 9224)]