1398517920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:317

約数の個数: 384

約数和(自身を含む): 5258131200

約数和(自身を除く): 3859613280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 137, 139, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 274, 278, 288, 306, 340, 360, 408, 411, 417, 432, 459, 480, 510, 540, 544, 548, 556, 612, 680, 685, 695, 720, 765, 816, 822, 834, 864, 918, 1020, 1080, 1096, 1112, 1224, 1233, 1251, 1360, 1370, 1390, 1440, 1530, 1632, 1644, 1668, 1836, 2040, 2055, 2085, 2160, 2192, 2224, 2295, 2329, 2363, 2448, 2466, 2502, 2720, 2740, 2780, 3060, 3288, 3336, 3672, 3699, 3753, 4080, 4110, 4170, 4320, 4384, 4448, 4590, 4658, 4726, 4896, 4932, 5004, 5480, 5560, 6120, 6165, 6255, 6576, 6672, 6987, 7089, 7344, 7398, 7506, 8160, 8220, 8340, 9180, 9316, 9452, 9864, 10008, 10960, 11120, 11645, 11815, 12240, 12330, 12510, 13152, 13344, 13974, 14178, 14688, 14796, 15012, 16440, 16680, 18360, 18495, 18632, 18765, 18904, 19043, 19728, 20016, 20961, 21267, 21920, 22240, 23290, 23630, 24480, 24660, 25020, 27948, 28356, 29592, 30024, 32880, 33360, 34935, 35445, 36720, 36990, 37264, 37530, 37808, 38086, 39456, 40032, 41922, 42534, 46580, 47260, 49320, 50040, 55896, 56712, 57129, 59184, 60048, 62883, 63801, 65760, 66720, 69870, 70890, 73440, 73980, 74528, 75060, 75616, 76172, 83844, 85068, 93160, 94520, 95215, 98640, 100080, 104805, 106335, 111792, 113424, 114258, 118368, 120096, 125766, 127602, 139740, 141780, 147960, 150120, 152344, 167688, 170136, 171387, 186320, 189040, 190430, 197280, 200160, 209610, 212670, 223584, 226848, 228516, 251532, 255204, 279480, 283560, 285645, 295920, 300240, 304688, 314415, 319005, 323731, 335376, 340272, 342774, 372640, 378080, 380860, 419220, 425340, 457032, 503064, 510408, 514161, 558960, 567120, 571290, 591840, 600480, 609376, 628830, 638010, 647462, 670752, 680544, 685548, 761720, 838440, 850680, 856935, 914064, 971193, 1006128, 1020816, 1028322, 1117920, 1134240, 1142580, 1257660, 1276020, 1294924, 1371096, 1523440, 1618655, 1676880, 1701360, 1713870, 1828128, 1942386, 2012256, 2041632, 2056644, 2285160, 2515320, 2552040, 2570805, 2589848, 2742192, 2913579, 3046880, 3237310, 3353760, 3402720, 3427740, 3884772, 4113288, 4570320, 4855965, 5030640, 5104080, 5141610, 5179696, 5484384, 5827158, 6474620, 6855480, 7769544, 8226576, 8740737, 9140640, 9711930, 10061280, 10208160, 10283220, 10359392, 11654316, 12949240, 13710960, 14567895, 15539088, 16453152, 17481474, 19423860, 20566440, 23308632, 25898480, 27421920, 29135790, 31078176, 34962948, 38847720, 41132880, 43703685, 46617264, 51796960, 58271580, 69925896, 77695440, 82265760, 87407370, 93234528, 116543160, 139851792, 155390880, 174814740, 233086320, 279703584, 349629480, 466172640, 699258960, 1398517920]

約数ペア:

[(1, 1398517920), (2, 699258960), (3, 466172640), (4, 349629480), (5, 279703584), (6, 233086320), (8, 174814740), (9, 155390880), (10, 139851792), (12, 116543160), (15, 93234528), (16, 87407370), (17, 82265760), (18, 77695440), (20, 69925896), (24, 58271580), (27, 51796960), (30, 46617264), (32, 43703685), (34, 41132880), (36, 38847720), (40, 34962948), (45, 31078176), (48, 29135790), (51, 27421920), (54, 25898480), (60, 23308632), (68, 20566440), (72, 19423860), (80, 17481474), (85, 16453152), (90, 15539088), (96, 14567895), (102, 13710960), (108, 12949240), (120, 11654316), (135, 10359392), (136, 10283220), (137, 10208160), (139, 10061280), (144, 9711930), (153, 9140640), (160, 8740737), (170, 8226576), (180, 7769544), (204, 6855480), (216, 6474620), (240, 5827158), (255, 5484384), (270, 5179696), (272, 5141610), (274, 5104080), (278, 5030640), (288, 4855965), (306, 4570320), (340, 4113288), (360, 3884772), (408, 3427740), (411, 3402720), (417, 3353760), (432, 3237310), (459, 3046880), (480, 2913579), (510, 2742192), (540, 2589848), (544, 2570805), (548, 2552040), (556, 2515320), (612, 2285160), (680, 2056644), (685, 2041632), (695, 2012256), (720, 1942386), (765, 1828128), (816, 1713870), (822, 1701360), (834, 1676880), (864, 1618655), (918, 1523440), (1020, 1371096), (1080, 1294924), (1096, 1276020), (1112, 1257660), (1224, 1142580), (1233, 1134240), (1251, 1117920), (1360, 1028322), (1370, 1020816), (1390, 1006128), (1440, 971193), (1530, 914064), (1632, 856935), (1644, 850680), (1668, 838440), (1836, 761720), (2040, 685548), (2055, 680544), (2085, 670752), (2160, 647462), (2192, 638010), (2224, 628830), (2295, 609376), (2329, 600480), (2363, 591840), (2448, 571290), (2466, 567120), (2502, 558960), (2720, 514161), (2740, 510408), (2780, 503064), (3060, 457032), (3288, 425340), (3336, 419220), (3672, 380860), (3699, 378080), (3753, 372640), (4080, 342774), (4110, 340272), (4170, 335376), (4320, 323731), (4384, 319005), (4448, 314415), (4590, 304688), (4658, 300240), (4726, 295920), (4896, 285645), (4932, 283560), (5004, 279480), (5480, 255204), (5560, 251532), (6120, 228516), (6165, 226848), (6255, 223584), (6576, 212670), (6672, 209610), (6987, 200160), (7089, 197280), (7344, 190430), (7398, 189040), (7506, 186320), (8160, 171387), (8220, 170136), (8340, 167688), (9180, 152344), (9316, 150120), (9452, 147960), (9864, 141780), (10008, 139740), (10960, 127602), (11120, 125766), (11645, 120096), (11815, 118368), (12240, 114258), (12330, 113424), (12510, 111792), (13152, 106335), (13344, 104805), (13974, 100080), (14178, 98640), (14688, 95215), (14796, 94520), (15012, 93160), (16440, 85068), (16680, 83844), (18360, 76172), (18495, 75616), (18632, 75060), (18765, 74528), (18904, 73980), (19043, 73440), (19728, 70890), (20016, 69870), (20961, 66720), (21267, 65760), (21920, 63801), (22240, 62883), (23290, 60048), (23630, 59184), (24480, 57129), (24660, 56712), (25020, 55896), (27948, 50040), (28356, 49320), (29592, 47260), (30024, 46580), (32880, 42534), (33360, 41922), (34935, 40032), (35445, 39456), (36720, 38086), (36990, 37808), (37264, 37530)]