91615440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2371}}^1$

素因数の和:2417

約数の個数: 160

約数和(自身を含む): 338835456

約数和(自身を除く): 247220016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2371, 2415, 2576, 2760, 3220, 3864, 4742, 4830, 5520, 6440, 7113, 7728, 9484, 9660, 11855, 12880, 14226, 16597, 18968, 19320, 23710, 28452, 33194, 35565, 37936, 38640, 47420, 49791, 54533, 56904, 66388, 71130, 82985, 94840, 99582, 109066, 113808, 132776, 142260, 163599, 165970, 189680, 199164, 218132, 248955, 265552, 272665, 284520, 327198, 331940, 381731, 398328, 436264, 497910, 545330, 569040, 654396, 663880, 763462, 796656, 817995, 872528, 995820, 1090660, 1145193, 1308792, 1327760, 1526924, 1635990, 1908655, 1991640, 2181320, 2290386, 2617584, 3053848, 3271980, 3817310, 3983280, 4362640, 4580772, 5725965, 6107696, 6543960, 7634620, 9161544, 11451930, 13087920, 15269240, 18323088, 22903860, 30538480, 45807720, 91615440]

約数ペア:

[(1, 91615440), (2, 45807720), (3, 30538480), (4, 22903860), (5, 18323088), (6, 15269240), (7, 13087920), (8, 11451930), (10, 9161544), (12, 7634620), (14, 6543960), (15, 6107696), (16, 5725965), (20, 4580772), (21, 4362640), (23, 3983280), (24, 3817310), (28, 3271980), (30, 3053848), (35, 2617584), (40, 2290386), (42, 2181320), (46, 1991640), (48, 1908655), (56, 1635990), (60, 1526924), (69, 1327760), (70, 1308792), (80, 1145193), (84, 1090660), (92, 995820), (105, 872528), (112, 817995), (115, 796656), (120, 763462), (138, 663880), (140, 654396), (161, 569040), (168, 545330), (184, 497910), (210, 436264), (230, 398328), (240, 381731), (276, 331940), (280, 327198), (322, 284520), (336, 272665), (345, 265552), (368, 248955), (420, 218132), (460, 199164), (483, 189680), (552, 165970), (560, 163599), (644, 142260), (690, 132776), (805, 113808), (840, 109066), (920, 99582), (966, 94840), (1104, 82985), (1288, 71130), (1380, 66388), (1610, 56904), (1680, 54533), (1840, 49791), (1932, 47420), (2371, 38640), (2415, 37936), (2576, 35565), (2760, 33194), (3220, 28452), (3864, 23710), (4742, 19320), (4830, 18968), (5520, 16597), (6440, 14226), (7113, 12880), (7728, 11855), (9484, 9660)]