193767840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:484

約数の個数: 288

約数和(自身を含む): 773660160

約数和(自身を除く): 579892320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 96, 105, 112, 120, 126, 140, 141, 144, 160, 168, 180, 188, 210, 224, 235, 240, 252, 280, 282, 288, 315, 329, 336, 360, 376, 409, 420, 423, 470, 480, 504, 560, 564, 630, 658, 672, 705, 720, 752, 818, 840, 846, 940, 987, 1008, 1120, 1128, 1227, 1260, 1316, 1410, 1440, 1504, 1636, 1645, 1680, 1692, 1880, 1974, 2016, 2045, 2115, 2256, 2454, 2520, 2632, 2820, 2863, 2961, 3272, 3290, 3360, 3384, 3681, 3760, 3948, 4090, 4230, 4512, 4908, 4935, 5040, 5264, 5640, 5726, 5922, 6135, 6544, 6580, 6768, 7362, 7520, 7896, 8180, 8460, 8589, 9816, 9870, 10080, 10528, 11280, 11452, 11844, 12270, 13088, 13160, 13536, 14315, 14724, 14805, 15792, 16360, 16920, 17178, 18405, 19223, 19632, 19740, 22560, 22904, 23688, 24540, 25767, 26320, 28630, 29448, 29610, 31584, 32720, 33840, 34356, 36810, 38446, 39264, 39480, 42945, 45808, 47376, 49080, 51534, 52640, 57260, 57669, 58896, 59220, 65440, 67680, 68712, 73620, 76892, 78960, 85890, 91616, 94752, 96115, 98160, 103068, 114520, 115338, 117792, 118440, 128835, 134561, 137424, 147240, 153784, 157920, 171780, 173007, 192230, 196320, 206136, 229040, 230676, 236880, 257670, 269122, 274848, 288345, 294480, 307568, 343560, 346014, 384460, 403683, 412272, 458080, 461352, 473760, 515340, 538244, 576690, 588960, 615136, 672805, 687120, 692028, 768920, 807366, 824544, 865035, 922704, 1030680, 1076488, 1153380, 1211049, 1345610, 1374240, 1384056, 1537840, 1614732, 1730070, 1845408, 2018415, 2061360, 2152976, 2306760, 2422098, 2691220, 2768112, 3075680, 3229464, 3460140, 4036830, 4122720, 4305952, 4613520, 4844196, 5382440, 5536224, 6055245, 6458928, 6920280, 8073660, 9227040, 9688392, 10764880, 12110490, 12917856, 13840560, 16147320, 19376784, 21529760, 24220980, 27681120, 32294640, 38753568, 48441960, 64589280, 96883920, 193767840]

約数ペア:

[(1, 193767840), (2, 96883920), (3, 64589280), (4, 48441960), (5, 38753568), (6, 32294640), (7, 27681120), (8, 24220980), (9, 21529760), (10, 19376784), (12, 16147320), (14, 13840560), (15, 12917856), (16, 12110490), (18, 10764880), (20, 9688392), (21, 9227040), (24, 8073660), (28, 6920280), (30, 6458928), (32, 6055245), (35, 5536224), (36, 5382440), (40, 4844196), (42, 4613520), (45, 4305952), (47, 4122720), (48, 4036830), (56, 3460140), (60, 3229464), (63, 3075680), (70, 2768112), (72, 2691220), (80, 2422098), (84, 2306760), (90, 2152976), (94, 2061360), (96, 2018415), (105, 1845408), (112, 1730070), (120, 1614732), (126, 1537840), (140, 1384056), (141, 1374240), (144, 1345610), (160, 1211049), (168, 1153380), (180, 1076488), (188, 1030680), (210, 922704), (224, 865035), (235, 824544), (240, 807366), (252, 768920), (280, 692028), (282, 687120), (288, 672805), (315, 615136), (329, 588960), (336, 576690), (360, 538244), (376, 515340), (409, 473760), (420, 461352), (423, 458080), (470, 412272), (480, 403683), (504, 384460), (560, 346014), (564, 343560), (630, 307568), (658, 294480), (672, 288345), (705, 274848), (720, 269122), (752, 257670), (818, 236880), (840, 230676), (846, 229040), (940, 206136), (987, 196320), (1008, 192230), (1120, 173007), (1128, 171780), (1227, 157920), (1260, 153784), (1316, 147240), (1410, 137424), (1440, 134561), (1504, 128835), (1636, 118440), (1645, 117792), (1680, 115338), (1692, 114520), (1880, 103068), (1974, 98160), (2016, 96115), (2045, 94752), (2115, 91616), (2256, 85890), (2454, 78960), (2520, 76892), (2632, 73620), (2820, 68712), (2863, 67680), (2961, 65440), (3272, 59220), (3290, 58896), (3360, 57669), (3384, 57260), (3681, 52640), (3760, 51534), (3948, 49080), (4090, 47376), (4230, 45808), (4512, 42945), (4908, 39480), (4935, 39264), (5040, 38446), (5264, 36810), (5640, 34356), (5726, 33840), (5922, 32720), (6135, 31584), (6544, 29610), (6580, 29448), (6768, 28630), (7362, 26320), (7520, 25767), (7896, 24540), (8180, 23688), (8460, 22904), (8589, 22560), (9816, 19740), (9870, 19632), (10080, 19223), (10528, 18405), (11280, 17178), (11452, 16920), (11844, 16360), (12270, 15792), (13088, 14805), (13160, 14724), (13536, 14315)]