148993440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:116

約数の個数: 288

約数和(自身を含む): 540509760

約数和(自身を除く): 391516320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 31, 32, 34, 38, 40, 48, 51, 57, 60, 62, 68, 76, 80, 85, 93, 95, 96, 102, 114, 120, 124, 136, 152, 155, 160, 170, 186, 190, 204, 228, 240, 248, 255, 272, 285, 304, 310, 323, 340, 372, 380, 408, 456, 465, 480, 496, 510, 527, 544, 570, 589, 608, 620, 646, 680, 744, 760, 816, 912, 930, 961, 969, 992, 1020, 1054, 1140, 1178, 1240, 1292, 1360, 1488, 1520, 1581, 1615, 1632, 1767, 1824, 1860, 1922, 1938, 2040, 2108, 2280, 2356, 2480, 2584, 2635, 2720, 2883, 2945, 2976, 3040, 3162, 3230, 3534, 3720, 3844, 3876, 4080, 4216, 4560, 4712, 4805, 4845, 4960, 5168, 5270, 5766, 5890, 6324, 6460, 7068, 7440, 7688, 7752, 7905, 8160, 8432, 8835, 9120, 9424, 9610, 9690, 10013, 10336, 10540, 11532, 11780, 12648, 12920, 14136, 14415, 14880, 15376, 15504, 15810, 16337, 16864, 17670, 18259, 18848, 19220, 19380, 20026, 21080, 23064, 23560, 25296, 25840, 28272, 28830, 30039, 30752, 31008, 31620, 32674, 35340, 36518, 38440, 38760, 40052, 42160, 46128, 47120, 49011, 50065, 50592, 51680, 54777, 56544, 57660, 60078, 63240, 65348, 70680, 73036, 76880, 77520, 80104, 81685, 84320, 91295, 92256, 94240, 98022, 100130, 109554, 115320, 120156, 126480, 130696, 141360, 146072, 150195, 153760, 155040, 160208, 163370, 182590, 196044, 200260, 219108, 230640, 240312, 245055, 252960, 261392, 273885, 282720, 292144, 300390, 310403, 320416, 326740, 365180, 392088, 400520, 438216, 461280, 480624, 490110, 522784, 547770, 584288, 600780, 620806, 653480, 730360, 784176, 801040, 876432, 931209, 961248, 980220, 1095540, 1201560, 1241612, 1306960, 1460720, 1552015, 1568352, 1602080, 1752864, 1862418, 1960440, 2191080, 2403120, 2483224, 2613920, 2921440, 3104030, 3724836, 3920880, 4382160, 4656045, 4806240, 4966448, 6208060, 7449672, 7841760, 8764320, 9312090, 9932896, 12416120, 14899344, 18624180, 24832240, 29798688, 37248360, 49664480, 74496720, 148993440]

約数ペア:

[(1, 148993440), (2, 74496720), (3, 49664480), (4, 37248360), (5, 29798688), (6, 24832240), (8, 18624180), (10, 14899344), (12, 12416120), (15, 9932896), (16, 9312090), (17, 8764320), (19, 7841760), (20, 7449672), (24, 6208060), (30, 4966448), (31, 4806240), (32, 4656045), (34, 4382160), (38, 3920880), (40, 3724836), (48, 3104030), (51, 2921440), (57, 2613920), (60, 2483224), (62, 2403120), (68, 2191080), (76, 1960440), (80, 1862418), (85, 1752864), (93, 1602080), (95, 1568352), (96, 1552015), (102, 1460720), (114, 1306960), (120, 1241612), (124, 1201560), (136, 1095540), (152, 980220), (155, 961248), (160, 931209), (170, 876432), (186, 801040), (190, 784176), (204, 730360), (228, 653480), (240, 620806), (248, 600780), (255, 584288), (272, 547770), (285, 522784), (304, 490110), (310, 480624), (323, 461280), (340, 438216), (372, 400520), (380, 392088), (408, 365180), (456, 326740), (465, 320416), (480, 310403), (496, 300390), (510, 292144), (527, 282720), (544, 273885), (570, 261392), (589, 252960), (608, 245055), (620, 240312), (646, 230640), (680, 219108), (744, 200260), (760, 196044), (816, 182590), (912, 163370), (930, 160208), (961, 155040), (969, 153760), (992, 150195), (1020, 146072), (1054, 141360), (1140, 130696), (1178, 126480), (1240, 120156), (1292, 115320), (1360, 109554), (1488, 100130), (1520, 98022), (1581, 94240), (1615, 92256), (1632, 91295), (1767, 84320), (1824, 81685), (1860, 80104), (1922, 77520), (1938, 76880), (2040, 73036), (2108, 70680), (2280, 65348), (2356, 63240), (2480, 60078), (2584, 57660), (2635, 56544), (2720, 54777), (2883, 51680), (2945, 50592), (2976, 50065), (3040, 49011), (3162, 47120), (3230, 46128), (3534, 42160), (3720, 40052), (3844, 38760), (3876, 38440), (4080, 36518), (4216, 35340), (4560, 32674), (4712, 31620), (4805, 31008), (4845, 30752), (4960, 30039), (5168, 28830), (5270, 28272), (5766, 25840), (5890, 25296), (6324, 23560), (6460, 23064), (7068, 21080), (7440, 20026), (7688, 19380), (7752, 19220), (7905, 18848), (8160, 18259), (8432, 17670), (8835, 16864), (9120, 16337), (9424, 15810), (9610, 15504), (9690, 15376), (10013, 14880), (10336, 14415), (10540, 14136), (11532, 12920), (11780, 12648)]