1378432080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 480

約数和(自身を含む): 5254913664

約数和(自身を除く): 3876481584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 43, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 86, 90, 97, 102, 108, 120, 129, 135, 136, 144, 153, 162, 170, 172, 180, 194, 204, 215, 216, 240, 243, 255, 258, 270, 272, 291, 306, 324, 340, 344, 360, 387, 388, 405, 408, 430, 432, 459, 485, 486, 510, 516, 540, 582, 612, 645, 648, 680, 688, 720, 731, 765, 774, 776, 810, 816, 860, 873, 918, 970, 972, 1020, 1032, 1080, 1161, 1164, 1215, 1224, 1290, 1296, 1360, 1377, 1455, 1462, 1530, 1548, 1552, 1620, 1649, 1720, 1746, 1836, 1935, 1940, 1944, 2040, 2064, 2160, 2193, 2295, 2322, 2328, 2430, 2448, 2580, 2619, 2754, 2910, 2924, 3060, 3096, 3240, 3298, 3440, 3483, 3492, 3655, 3672, 3870, 3880, 3888, 4080, 4131, 4171, 4365, 4386, 4590, 4644, 4656, 4860, 4947, 5160, 5238, 5508, 5805, 5820, 5848, 6120, 6192, 6480, 6579, 6596, 6885, 6966, 6984, 7310, 7344, 7740, 7760, 7857, 8245, 8262, 8342, 8730, 8772, 9180, 9288, 9720, 9894, 10320, 10449, 10476, 10965, 11016, 11610, 11640, 11696, 12240, 12513, 13095, 13158, 13192, 13770, 13932, 13968, 14620, 14841, 15480, 15714, 16490, 16524, 16684, 17415, 17460, 17544, 18360, 18576, 19440, 19737, 19788, 20655, 20855, 20898, 20952, 21930, 22032, 23220, 23280, 23571, 24735, 25026, 26190, 26316, 26384, 27540, 27864, 29240, 29682, 30960, 31428, 32895, 32980, 33048, 33368, 34830, 34920, 35088, 36720, 37539, 39285, 39474, 39576, 41310, 41710, 41796, 41904, 43860, 44523, 46440, 47142, 49470, 50052, 52245, 52380, 52632, 55080, 55728, 58480, 59211, 59364, 62565, 62856, 65790, 65960, 66096, 66736, 69660, 69840, 70907, 74205, 75078, 78570, 78948, 79152, 82620, 83420, 83592, 87720, 89046, 92880, 94284, 98685, 98940, 100104, 104490, 104760, 105264, 110160, 112617, 117855, 118422, 118728, 125130, 125712, 131580, 131920, 133569, 139320, 141814, 148410, 150156, 157140, 157896, 165240, 166840, 167184, 175440, 177633, 178092, 187695, 188568, 197370, 197880, 200208, 208980, 209520, 212721, 222615, 225234, 235710, 236844, 237456, 250260, 263160, 267138, 278640, 283628, 296055, 296820, 300312, 314280, 315792, 330480, 333680, 337851, 354535, 355266, 356184, 375390, 377136, 394740, 395760, 400707, 417960, 425442, 445230, 450468, 471420, 473688, 500520, 526320, 534276, 563085, 567256, 592110, 593640, 600624, 628560, 638163, 667845, 675702, 709070, 710532, 712368, 750780, 789480, 801414, 835920, 850884, 888165, 890460, 900936, 942840, 947376, 1001040, 1013553, 1063605, 1068552, 1126170, 1134512, 1184220, 1187280, 1276326, 1335690, 1351404, 1418140, 1421064, 1501560, 1578960, 1602828, 1689255, 1701768, 1776330, 1780920, 1801872, 1885680, 1914489, 2003535, 2027106, 2127210, 2137104, 2252340, 2368440, 2552652, 2671380, 2702808, 2836280, 2842128, 3003120, 3190815, 3205656, 3378510, 3403536, 3552660, 3561840, 3828978, 4007070, 4054212, 4254420, 4504680, 4736880, 5067765, 5105304, 5342760, 5405616, 5672560, 5743467, 6381630, 6411312, 6757020, 7105320, 7657956, 8014140, 8108424, 8508840, 9009360, 9572445, 10135530, 10210608, 10685520, 11486934, 12763260, 13514040, 14210640, 15315912, 16028280, 16216848, 17017680, 17230401, 19144890, 20271060, 22973868, 25526520, 27028080, 28717335, 30631824, 32056560, 34460802, 38289780, 40542120, 45947736, 51053040, 57434670, 68921604, 76579560, 81084240, 86152005, 91895472, 114869340, 137843208, 153159120, 172304010, 229738680, 275686416, 344608020, 459477360, 689216040, 1378432080]

約数ペア:

[(1, 1378432080), (2, 689216040), (3, 459477360), (4, 344608020), (5, 275686416), (6, 229738680), (8, 172304010), (9, 153159120), (10, 137843208), (12, 114869340), (15, 91895472), (16, 86152005), (17, 81084240), (18, 76579560), (20, 68921604), (24, 57434670), (27, 51053040), (30, 45947736), (34, 40542120), (36, 38289780), (40, 34460802), (43, 32056560), (45, 30631824), (48, 28717335), (51, 27028080), (54, 25526520), (60, 22973868), (68, 20271060), (72, 19144890), (80, 17230401), (81, 17017680), (85, 16216848), (86, 16028280), (90, 15315912), (97, 14210640), (102, 13514040), (108, 12763260), (120, 11486934), (129, 10685520), (135, 10210608), (136, 10135530), (144, 9572445), (153, 9009360), (162, 8508840), (170, 8108424), (172, 8014140), (180, 7657956), (194, 7105320), (204, 6757020), (215, 6411312), (216, 6381630), (240, 5743467), (243, 5672560), (255, 5405616), (258, 5342760), (270, 5105304), (272, 5067765), (291, 4736880), (306, 4504680), (324, 4254420), (340, 4054212), (344, 4007070), (360, 3828978), (387, 3561840), (388, 3552660), (405, 3403536), (408, 3378510), (430, 3205656), (432, 3190815), (459, 3003120), (485, 2842128), (486, 2836280), (510, 2702808), (516, 2671380), (540, 2552652), (582, 2368440), (612, 2252340), (645, 2137104), (648, 2127210), (680, 2027106), (688, 2003535), (720, 1914489), (731, 1885680), (765, 1801872), (774, 1780920), (776, 1776330), (810, 1701768), (816, 1689255), (860, 1602828), (873, 1578960), (918, 1501560), (970, 1421064), (972, 1418140), (1020, 1351404), (1032, 1335690), (1080, 1276326), (1161, 1187280), (1164, 1184220), (1215, 1134512), (1224, 1126170), (1290, 1068552), (1296, 1063605), (1360, 1013553), (1377, 1001040), (1455, 947376), (1462, 942840), (1530, 900936), (1548, 890460), (1552, 888165), (1620, 850884), (1649, 835920), (1720, 801414), (1746, 789480), (1836, 750780), (1935, 712368), (1940, 710532), (1944, 709070), (2040, 675702), (2064, 667845), (2160, 638163), (2193, 628560), (2295, 600624), (2322, 593640), (2328, 592110), (2430, 567256), (2448, 563085), (2580, 534276), (2619, 526320), (2754, 500520), (2910, 473688), (2924, 471420), (3060, 450468), (3096, 445230), (3240, 425442), (3298, 417960), (3440, 400707), (3483, 395760), (3492, 394740), (3655, 377136), (3672, 375390), (3870, 356184), (3880, 355266), (3888, 354535), (4080, 337851), (4131, 333680), (4171, 330480), (4365, 315792), (4386, 314280), (4590, 300312), (4644, 296820), (4656, 296055), (4860, 283628), (4947, 278640), (5160, 267138), (5238, 263160), (5508, 250260), (5805, 237456), (5820, 236844), (5848, 235710), (6120, 225234), (6192, 222615), (6480, 212721), (6579, 209520), (6596, 208980), (6885, 200208), (6966, 197880), (6984, 197370), (7310, 188568), (7344, 187695), (7740, 178092), (7760, 177633), (7857, 175440), (8245, 167184), (8262, 166840), (8342, 165240), (8730, 157896), (8772, 157140), (9180, 150156), (9288, 148410), (9720, 141814), (9894, 139320), (10320, 133569), (10449, 131920), (10476, 131580), (10965, 125712), (11016, 125130), (11610, 118728), (11640, 118422), (11696, 117855), (12240, 112617), (12513, 110160), (13095, 105264), (13158, 104760), (13192, 104490), (13770, 100104), (13932, 98940), (13968, 98685), (14620, 94284), (14841, 92880), (15480, 89046), (15714, 87720), (16490, 83592), (16524, 83420), (16684, 82620), (17415, 79152), (17460, 78948), (17544, 78570), (18360, 75078), (18576, 74205), (19440, 70907), (19737, 69840), (19788, 69660), (20655, 66736), (20855, 66096), (20898, 65960), (20952, 65790), (21930, 62856), (22032, 62565), (23220, 59364), (23280, 59211), (23571, 58480), (24735, 55728), (25026, 55080), (26190, 52632), (26316, 52380), (26384, 52245), (27540, 50052), (27864, 49470), (29240, 47142), (29682, 46440), (30960, 44523), (31428, 43860), (32895, 41904), (32980, 41796), (33048, 41710), (33368, 41310), (34830, 39576), (34920, 39474), (35088, 39285), (36720, 37539)]