26791294920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{7589}}^1$

素因数の和:7720

約数の個数: 256

約数和(自身を含む): 90584524800

約数和(自身を除く): 63793229880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 73, 78, 93, 104, 120, 124, 130, 146, 155, 156, 186, 195, 219, 248, 260, 292, 310, 312, 365, 372, 390, 403, 438, 465, 520, 584, 620, 730, 744, 780, 806, 876, 930, 949, 1095, 1209, 1240, 1460, 1560, 1612, 1752, 1860, 1898, 2015, 2190, 2263, 2418, 2847, 2920, 3224, 3720, 3796, 4030, 4380, 4526, 4745, 4836, 5694, 6045, 6789, 7589, 7592, 8060, 8760, 9052, 9490, 9672, 11315, 11388, 12090, 13578, 14235, 15178, 16120, 18104, 18980, 22630, 22767, 22776, 24180, 27156, 28470, 29419, 30356, 33945, 37945, 37960, 45260, 45534, 48360, 54312, 56940, 58838, 60712, 67890, 75890, 88257, 90520, 91068, 98657, 113835, 113880, 117676, 135780, 147095, 151780, 176514, 182136, 197314, 227670, 235259, 235352, 271560, 294190, 295971, 303560, 353028, 394628, 441285, 455340, 470518, 493285, 553997, 588380, 591942, 705777, 706056, 789256, 882570, 910680, 941036, 986570, 1107994, 1176295, 1176760, 1183884, 1411554, 1479855, 1661991, 1765140, 1882072, 1973140, 2215988, 2352590, 2367768, 2769985, 2823108, 2959710, 3058367, 3323982, 3528885, 3530280, 3946280, 4431976, 4705180, 5539970, 5646216, 5919420, 6116734, 6647964, 7057770, 7201961, 8309955, 9175101, 9410360, 11079940, 11838840, 12233468, 13295928, 14115540, 14403922, 15291835, 16619910, 17173907, 18350202, 21605883, 22159880, 24466936, 28231080, 28807844, 30583670, 33239820, 34347814, 36009805, 36700404, 43211766, 45875505, 51521721, 57615688, 61167340, 66479640, 68695628, 72019610, 73400808, 85869535, 86423532, 91751010, 103043442, 108029415, 122334680, 137391256, 144039220, 171739070, 172847064, 183502020, 206086884, 216058830, 223260791, 257608605, 288078440, 343478140, 367004040, 412173768, 432117660, 446521582, 515217210, 669782373, 686956280, 864235320, 893043164, 1030434420, 1116303955, 1339564746, 1786086328, 2060868840, 2232607910, 2679129492, 3348911865, 4465215820, 5358258984, 6697823730, 8930431640, 13395647460, 26791294920]

約数ペア:

[(1, 26791294920), (2, 13395647460), (3, 8930431640), (4, 6697823730), (5, 5358258984), (6, 4465215820), (8, 3348911865), (10, 2679129492), (12, 2232607910), (13, 2060868840), (15, 1786086328), (20, 1339564746), (24, 1116303955), (26, 1030434420), (30, 893043164), (31, 864235320), (39, 686956280), (40, 669782373), (52, 515217210), (60, 446521582), (62, 432117660), (65, 412173768), (73, 367004040), (78, 343478140), (93, 288078440), (104, 257608605), (120, 223260791), (124, 216058830), (130, 206086884), (146, 183502020), (155, 172847064), (156, 171739070), (186, 144039220), (195, 137391256), (219, 122334680), (248, 108029415), (260, 103043442), (292, 91751010), (310, 86423532), (312, 85869535), (365, 73400808), (372, 72019610), (390, 68695628), (403, 66479640), (438, 61167340), (465, 57615688), (520, 51521721), (584, 45875505), (620, 43211766), (730, 36700404), (744, 36009805), (780, 34347814), (806, 33239820), (876, 30583670), (930, 28807844), (949, 28231080), (1095, 24466936), (1209, 22159880), (1240, 21605883), (1460, 18350202), (1560, 17173907), (1612, 16619910), (1752, 15291835), (1860, 14403922), (1898, 14115540), (2015, 13295928), (2190, 12233468), (2263, 11838840), (2418, 11079940), (2847, 9410360), (2920, 9175101), (3224, 8309955), (3720, 7201961), (3796, 7057770), (4030, 6647964), (4380, 6116734), (4526, 5919420), (4745, 5646216), (4836, 5539970), (5694, 4705180), (6045, 4431976), (6789, 3946280), (7589, 3530280), (7592, 3528885), (8060, 3323982), (8760, 3058367), (9052, 2959710), (9490, 2823108), (9672, 2769985), (11315, 2367768), (11388, 2352590), (12090, 2215988), (13578, 1973140), (14235, 1882072), (15178, 1765140), (16120, 1661991), (18104, 1479855), (18980, 1411554), (22630, 1183884), (22767, 1176760), (22776, 1176295), (24180, 1107994), (27156, 986570), (28470, 941036), (29419, 910680), (30356, 882570), (33945, 789256), (37945, 706056), (37960, 705777), (45260, 591942), (45534, 588380), (48360, 553997), (54312, 493285), (56940, 470518), (58838, 455340), (60712, 441285), (67890, 394628), (75890, 353028), (88257, 303560), (90520, 295971), (91068, 294190), (98657, 271560), (113835, 235352), (113880, 235259), (117676, 227670), (135780, 197314), (147095, 182136), (151780, 176514)]