1720828560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:366

約数の個数: 320

約数和(自身を含む): 6079610880

約数和(自身を除く): 4358782320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 79, 80, 88, 110, 111, 120, 132, 148, 158, 165, 176, 185, 220, 222, 223, 237, 240, 264, 296, 316, 330, 370, 395, 407, 440, 444, 446, 474, 528, 555, 592, 632, 660, 669, 740, 790, 814, 869, 880, 888, 892, 948, 1110, 1115, 1185, 1221, 1264, 1320, 1338, 1480, 1580, 1628, 1738, 1776, 1784, 1896, 2035, 2220, 2230, 2370, 2442, 2453, 2607, 2640, 2676, 2923, 2960, 3160, 3256, 3345, 3476, 3568, 3792, 4070, 4345, 4440, 4460, 4740, 4884, 4906, 5214, 5352, 5846, 6105, 6320, 6512, 6690, 6952, 7359, 8140, 8251, 8690, 8769, 8880, 8920, 9480, 9768, 9812, 10428, 10704, 11692, 12210, 12265, 13035, 13380, 13904, 14615, 14718, 16280, 16502, 17380, 17538, 17617, 17840, 18960, 19536, 19624, 20856, 23384, 24420, 24530, 24753, 26070, 26760, 29230, 29436, 32153, 32560, 33004, 34760, 35076, 35234, 36795, 39248, 41255, 41712, 43845, 46768, 48840, 49060, 49506, 52140, 52851, 53520, 58460, 58872, 64306, 66008, 69520, 70152, 70468, 73590, 82510, 87690, 88085, 90761, 96459, 97680, 98120, 99012, 104280, 105702, 116920, 117744, 123765, 128612, 132016, 140304, 140936, 147180, 160765, 165020, 175380, 176170, 181522, 192918, 193787, 196240, 198024, 208560, 211404, 233840, 247530, 257224, 264255, 272283, 281872, 294360, 321530, 330040, 350760, 352340, 363044, 385836, 387574, 396048, 422808, 453805, 482295, 495060, 514448, 528510, 544566, 581361, 588720, 643060, 651829, 660080, 701520, 704680, 726088, 771672, 775148, 845616, 907610, 964590, 968935, 990120, 1057020, 1089132, 1162722, 1286120, 1303658, 1361415, 1409360, 1452176, 1543344, 1550296, 1815220, 1929180, 1937870, 1955487, 1980240, 2114040, 2178264, 2325444, 2572240, 2607316, 2722830, 2906805, 3100592, 3259145, 3630440, 3858360, 3875740, 3910974, 4228080, 4356528, 4650888, 5214632, 5445660, 5813610, 6518290, 7170119, 7260880, 7716720, 7751480, 7821948, 9301776, 9777435, 10429264, 10891320, 11627220, 13036580, 14340238, 15502960, 15643896, 19554870, 21510357, 21782640, 23254440, 26073160, 28680476, 31287792, 35850595, 39109740, 43020714, 46508880, 52146320, 57360952, 71701190, 78219480, 86041428, 107551785, 114721904, 143402380, 156438960, 172082856, 215103570, 286804760, 344165712, 430207140, 573609520, 860414280, 1720828560]

約数ペア:

[(1, 1720828560), (2, 860414280), (3, 573609520), (4, 430207140), (5, 344165712), (6, 286804760), (8, 215103570), (10, 172082856), (11, 156438960), (12, 143402380), (15, 114721904), (16, 107551785), (20, 86041428), (22, 78219480), (24, 71701190), (30, 57360952), (33, 52146320), (37, 46508880), (40, 43020714), (44, 39109740), (48, 35850595), (55, 31287792), (60, 28680476), (66, 26073160), (74, 23254440), (79, 21782640), (80, 21510357), (88, 19554870), (110, 15643896), (111, 15502960), (120, 14340238), (132, 13036580), (148, 11627220), (158, 10891320), (165, 10429264), (176, 9777435), (185, 9301776), (220, 7821948), (222, 7751480), (223, 7716720), (237, 7260880), (240, 7170119), (264, 6518290), (296, 5813610), (316, 5445660), (330, 5214632), (370, 4650888), (395, 4356528), (407, 4228080), (440, 3910974), (444, 3875740), (446, 3858360), (474, 3630440), (528, 3259145), (555, 3100592), (592, 2906805), (632, 2722830), (660, 2607316), (669, 2572240), (740, 2325444), (790, 2178264), (814, 2114040), (869, 1980240), (880, 1955487), (888, 1937870), (892, 1929180), (948, 1815220), (1110, 1550296), (1115, 1543344), (1185, 1452176), (1221, 1409360), (1264, 1361415), (1320, 1303658), (1338, 1286120), (1480, 1162722), (1580, 1089132), (1628, 1057020), (1738, 990120), (1776, 968935), (1784, 964590), (1896, 907610), (2035, 845616), (2220, 775148), (2230, 771672), (2370, 726088), (2442, 704680), (2453, 701520), (2607, 660080), (2640, 651829), (2676, 643060), (2923, 588720), (2960, 581361), (3160, 544566), (3256, 528510), (3345, 514448), (3476, 495060), (3568, 482295), (3792, 453805), (4070, 422808), (4345, 396048), (4440, 387574), (4460, 385836), (4740, 363044), (4884, 352340), (4906, 350760), (5214, 330040), (5352, 321530), (5846, 294360), (6105, 281872), (6320, 272283), (6512, 264255), (6690, 257224), (6952, 247530), (7359, 233840), (8140, 211404), (8251, 208560), (8690, 198024), (8769, 196240), (8880, 193787), (8920, 192918), (9480, 181522), (9768, 176170), (9812, 175380), (10428, 165020), (10704, 160765), (11692, 147180), (12210, 140936), (12265, 140304), (13035, 132016), (13380, 128612), (13904, 123765), (14615, 117744), (14718, 116920), (16280, 105702), (16502, 104280), (17380, 99012), (17538, 98120), (17617, 97680), (17840, 96459), (18960, 90761), (19536, 88085), (19624, 87690), (20856, 82510), (23384, 73590), (24420, 70468), (24530, 70152), (24753, 69520), (26070, 66008), (26760, 64306), (29230, 58872), (29436, 58460), (32153, 53520), (32560, 52851), (33004, 52140), (34760, 49506), (35076, 49060), (35234, 48840), (36795, 46768), (39248, 43845), (41255, 41712)]