98427280

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:262

約数の個数: 160

約数和(自身を含む): 283910400

約数和(自身を除く): 185483120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 211, 238, 245, 272, 280, 340, 343, 392, 422, 476, 490, 560, 595, 680, 686, 784, 833, 844, 952, 980, 1055, 1190, 1360, 1372, 1477, 1666, 1688, 1715, 1904, 1960, 2110, 2380, 2744, 2954, 3332, 3376, 3430, 3587, 3920, 4165, 4220, 4760, 5488, 5831, 5908, 6664, 6860, 7174, 7385, 8330, 8440, 9520, 10339, 11662, 11816, 13328, 13720, 14348, 14770, 16660, 16880, 17935, 20678, 23324, 23632, 25109, 27440, 28696, 29155, 29540, 33320, 35870, 41356, 46648, 50218, 51695, 57392, 58310, 59080, 66640, 71740, 72373, 82712, 93296, 100436, 103390, 116620, 118160, 125545, 143480, 144746, 165424, 175763, 200872, 206780, 233240, 251090, 286960, 289492, 351526, 361865, 401744, 413560, 466480, 502180, 578984, 703052, 723730, 827120, 878815, 1004360, 1157968, 1230341, 1406104, 1447460, 1757630, 2008720, 2460682, 2812208, 2894920, 3515260, 4921364, 5789840, 6151705, 7030520, 9842728, 12303410, 14061040, 19685456, 24606820, 49213640, 98427280]

約数ペア:

[(1, 98427280), (2, 49213640), (4, 24606820), (5, 19685456), (7, 14061040), (8, 12303410), (10, 9842728), (14, 7030520), (16, 6151705), (17, 5789840), (20, 4921364), (28, 3515260), (34, 2894920), (35, 2812208), (40, 2460682), (49, 2008720), (56, 1757630), (68, 1447460), (70, 1406104), (80, 1230341), (85, 1157968), (98, 1004360), (112, 878815), (119, 827120), (136, 723730), (140, 703052), (170, 578984), (196, 502180), (211, 466480), (238, 413560), (245, 401744), (272, 361865), (280, 351526), (340, 289492), (343, 286960), (392, 251090), (422, 233240), (476, 206780), (490, 200872), (560, 175763), (595, 165424), (680, 144746), (686, 143480), (784, 125545), (833, 118160), (844, 116620), (952, 103390), (980, 100436), (1055, 93296), (1190, 82712), (1360, 72373), (1372, 71740), (1477, 66640), (1666, 59080), (1688, 58310), (1715, 57392), (1904, 51695), (1960, 50218), (2110, 46648), (2380, 41356), (2744, 35870), (2954, 33320), (3332, 29540), (3376, 29155), (3430, 28696), (3587, 27440), (3920, 25109), (4165, 23632), (4220, 23324), (4760, 20678), (5488, 17935), (5831, 16880), (5908, 16660), (6664, 14770), (6860, 14348), (7174, 13720), (7385, 13328), (8330, 11816), (8440, 11662), (9520, 10339)]