834872640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{439}}^1$

素因数の和:749

約数の個数: 224

約数和(自身を含む): 3047024640

約数和(自身を除く): 2212152000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 283, 320, 336, 420, 439, 448, 480, 560, 566, 672, 840, 849, 878, 960, 1120, 1132, 1317, 1344, 1415, 1680, 1698, 1756, 1981, 2195, 2240, 2264, 2634, 2830, 3073, 3360, 3396, 3512, 3962, 4245, 4390, 4528, 5268, 5660, 5943, 6146, 6585, 6720, 6792, 7024, 7924, 8490, 8780, 9056, 9219, 9905, 10536, 11320, 11886, 12292, 13170, 13584, 14048, 15365, 15848, 16980, 17560, 18112, 18438, 19810, 21072, 22640, 23772, 24584, 26340, 27168, 28096, 29715, 30730, 31696, 33960, 35120, 36876, 39620, 42144, 45280, 46095, 47544, 49168, 52680, 54336, 59430, 61460, 63392, 67920, 70240, 73752, 79240, 84288, 90560, 92190, 95088, 98336, 105360, 118860, 122920, 124237, 126784, 135840, 140480, 147504, 158480, 184380, 190176, 196672, 210720, 237720, 245840, 248474, 271680, 295008, 316960, 368760, 372711, 380352, 421440, 475440, 491680, 496948, 590016, 621185, 633920, 737520, 745422, 869659, 950880, 983360, 993896, 1242370, 1475040, 1490844, 1739318, 1863555, 1901760, 1987792, 2484740, 2608977, 2950080, 2981688, 3478636, 3727110, 3975584, 4348295, 4969480, 5217954, 5963376, 6957272, 7454220, 7951168, 8696590, 9938960, 10435908, 11926752, 13044885, 13914544, 14908440, 17393180, 19877920, 20871816, 23853504, 26089770, 27829088, 29816880, 34786360, 39755840, 41743632, 52179540, 55658176, 59633760, 69572720, 83487264, 104359080, 119267520, 139145440, 166974528, 208718160, 278290880, 417436320, 834872640]

約数ペア:

[(1, 834872640), (2, 417436320), (3, 278290880), (4, 208718160), (5, 166974528), (6, 139145440), (7, 119267520), (8, 104359080), (10, 83487264), (12, 69572720), (14, 59633760), (15, 55658176), (16, 52179540), (20, 41743632), (21, 39755840), (24, 34786360), (28, 29816880), (30, 27829088), (32, 26089770), (35, 23853504), (40, 20871816), (42, 19877920), (48, 17393180), (56, 14908440), (60, 13914544), (64, 13044885), (70, 11926752), (80, 10435908), (84, 9938960), (96, 8696590), (105, 7951168), (112, 7454220), (120, 6957272), (140, 5963376), (160, 5217954), (168, 4969480), (192, 4348295), (210, 3975584), (224, 3727110), (240, 3478636), (280, 2981688), (283, 2950080), (320, 2608977), (336, 2484740), (420, 1987792), (439, 1901760), (448, 1863555), (480, 1739318), (560, 1490844), (566, 1475040), (672, 1242370), (840, 993896), (849, 983360), (878, 950880), (960, 869659), (1120, 745422), (1132, 737520), (1317, 633920), (1344, 621185), (1415, 590016), (1680, 496948), (1698, 491680), (1756, 475440), (1981, 421440), (2195, 380352), (2240, 372711), (2264, 368760), (2634, 316960), (2830, 295008), (3073, 271680), (3360, 248474), (3396, 245840), (3512, 237720), (3962, 210720), (4245, 196672), (4390, 190176), (4528, 184380), (5268, 158480), (5660, 147504), (5943, 140480), (6146, 135840), (6585, 126784), (6720, 124237), (6792, 122920), (7024, 118860), (7924, 105360), (8490, 98336), (8780, 95088), (9056, 92190), (9219, 90560), (9905, 84288), (10536, 79240), (11320, 73752), (11886, 70240), (12292, 67920), (13170, 63392), (13584, 61460), (14048, 59430), (15365, 54336), (15848, 52680), (16980, 49168), (17560, 47544), (18112, 46095), (18438, 45280), (19810, 42144), (21072, 39620), (22640, 36876), (23772, 35120), (24584, 33960), (26340, 31696), (27168, 30730), (28096, 29715)]