141746220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1$

素因数の和:530

約数の個数: 288

約数和(自身を含む): 560770560

約数和(自身を除く): 419024340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 49, 54, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 108, 110, 126, 132, 135, 140, 147, 154, 165, 180, 189, 196, 198, 210, 220, 231, 245, 252, 270, 294, 297, 308, 315, 330, 378, 385, 396, 420, 441, 462, 487, 490, 495, 539, 540, 588, 594, 630, 660, 693, 735, 756, 770, 882, 924, 945, 974, 980, 990, 1078, 1155, 1188, 1260, 1323, 1386, 1461, 1470, 1485, 1540, 1617, 1764, 1890, 1948, 1980, 2079, 2156, 2205, 2310, 2435, 2646, 2695, 2772, 2922, 2940, 2970, 3234, 3409, 3465, 3780, 4158, 4383, 4410, 4620, 4851, 4870, 5292, 5357, 5390, 5844, 5940, 6468, 6615, 6818, 6930, 7305, 8085, 8316, 8766, 8820, 9702, 9740, 10227, 10395, 10714, 10780, 13149, 13230, 13636, 13860, 14553, 14610, 16071, 16170, 17045, 17532, 19404, 20454, 20790, 21428, 21915, 23863, 24255, 26298, 26460, 26785, 29106, 29220, 30681, 32142, 32340, 34090, 37499, 40908, 41580, 43830, 47726, 48213, 48510, 51135, 52596, 53570, 58212, 61362, 64284, 65745, 68180, 71589, 72765, 74998, 80355, 87660, 92043, 95452, 96426, 97020, 102270, 107140, 112497, 119315, 122724, 131490, 143178, 144639, 145530, 149996, 153405, 160710, 184086, 187495, 192852, 204540, 214767, 224994, 238630, 241065, 262493, 262980, 286356, 289278, 291060, 306810, 321420, 337491, 357945, 368172, 374990, 429534, 449988, 460215, 477260, 482130, 524986, 562485, 578556, 613620, 644301, 674982, 715890, 723195, 749980, 787479, 859068, 920430, 964260, 1012473, 1049972, 1073835, 1124970, 1288602, 1312465, 1349964, 1431780, 1446390, 1574958, 1687455, 1840860, 2024946, 2147670, 2249940, 2362437, 2577204, 2624930, 2892780, 3149916, 3221505, 3374910, 3937395, 4049892, 4295340, 4724874, 5062365, 5249860, 6443010, 6749820, 7087311, 7874790, 9449748, 10124730, 11812185, 12886020, 14174622, 15749580, 20249460, 23624370, 28349244, 35436555, 47248740, 70873110, 141746220]

約数ペア:

[(1, 141746220), (2, 70873110), (3, 47248740), (4, 35436555), (5, 28349244), (6, 23624370), (7, 20249460), (9, 15749580), (10, 14174622), (11, 12886020), (12, 11812185), (14, 10124730), (15, 9449748), (18, 7874790), (20, 7087311), (21, 6749820), (22, 6443010), (27, 5249860), (28, 5062365), (30, 4724874), (33, 4295340), (35, 4049892), (36, 3937395), (42, 3374910), (44, 3221505), (45, 3149916), (49, 2892780), (54, 2624930), (55, 2577204), (60, 2362437), (63, 2249940), (66, 2147670), (70, 2024946), (77, 1840860), (84, 1687455), (90, 1574958), (98, 1446390), (99, 1431780), (105, 1349964), (108, 1312465), (110, 1288602), (126, 1124970), (132, 1073835), (135, 1049972), (140, 1012473), (147, 964260), (154, 920430), (165, 859068), (180, 787479), (189, 749980), (196, 723195), (198, 715890), (210, 674982), (220, 644301), (231, 613620), (245, 578556), (252, 562485), (270, 524986), (294, 482130), (297, 477260), (308, 460215), (315, 449988), (330, 429534), (378, 374990), (385, 368172), (396, 357945), (420, 337491), (441, 321420), (462, 306810), (487, 291060), (490, 289278), (495, 286356), (539, 262980), (540, 262493), (588, 241065), (594, 238630), (630, 224994), (660, 214767), (693, 204540), (735, 192852), (756, 187495), (770, 184086), (882, 160710), (924, 153405), (945, 149996), (974, 145530), (980, 144639), (990, 143178), (1078, 131490), (1155, 122724), (1188, 119315), (1260, 112497), (1323, 107140), (1386, 102270), (1461, 97020), (1470, 96426), (1485, 95452), (1540, 92043), (1617, 87660), (1764, 80355), (1890, 74998), (1948, 72765), (1980, 71589), (2079, 68180), (2156, 65745), (2205, 64284), (2310, 61362), (2435, 58212), (2646, 53570), (2695, 52596), (2772, 51135), (2922, 48510), (2940, 48213), (2970, 47726), (3234, 43830), (3409, 41580), (3465, 40908), (3780, 37499), (4158, 34090), (4383, 32340), (4410, 32142), (4620, 30681), (4851, 29220), (4870, 29106), (5292, 26785), (5357, 26460), (5390, 26298), (5844, 24255), (5940, 23863), (6468, 21915), (6615, 21428), (6818, 20790), (6930, 20454), (7305, 19404), (8085, 17532), (8316, 17045), (8766, 16170), (8820, 16071), (9702, 14610), (9740, 14553), (10227, 13860), (10395, 13636), (10714, 13230), (10780, 13149)]