1421030880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:386

約数の個数: 288

約数和(自身を含む): 5041764000

約数和(自身を除く): 3620733120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 149, 160, 179, 180, 185, 222, 240, 288, 296, 298, 333, 358, 360, 370, 444, 447, 480, 537, 555, 592, 596, 666, 716, 720, 740, 745, 888, 894, 895, 1074, 1110, 1184, 1192, 1332, 1341, 1432, 1440, 1480, 1490, 1611, 1665, 1776, 1788, 1790, 2148, 2220, 2235, 2384, 2664, 2682, 2685, 2864, 2960, 2980, 3222, 3330, 3552, 3576, 3580, 4296, 4440, 4470, 4768, 5328, 5364, 5370, 5513, 5728, 5920, 5960, 6444, 6623, 6660, 6705, 7152, 7160, 8055, 8592, 8880, 8940, 10656, 10728, 10740, 11026, 11920, 12888, 13246, 13320, 13410, 14304, 14320, 16110, 16539, 17184, 17760, 17880, 19869, 21456, 21480, 22052, 23840, 25776, 26492, 26640, 26671, 26820, 27565, 28640, 32220, 33078, 33115, 35760, 39738, 42912, 42960, 44104, 49617, 51552, 52984, 53280, 53342, 53640, 55130, 59607, 64440, 66156, 66230, 71520, 79476, 80013, 82695, 85920, 88208, 99234, 99345, 105968, 106684, 107280, 110260, 119214, 128880, 132312, 132460, 133355, 158952, 160026, 165390, 176416, 198468, 198690, 211936, 213368, 214560, 220520, 238428, 240039, 248085, 257760, 264624, 264920, 266710, 298035, 317904, 320052, 330780, 396936, 397380, 400065, 426736, 441040, 476856, 480078, 496170, 529248, 529840, 533420, 596070, 635808, 640104, 661560, 793872, 794760, 800130, 853472, 882080, 953712, 960156, 986827, 992340, 1059680, 1066840, 1192140, 1200195, 1280208, 1323120, 1587744, 1589520, 1600260, 1907424, 1920312, 1973654, 1984680, 2133680, 2384280, 2400390, 2560416, 2646240, 2960481, 3179040, 3200520, 3840624, 3947308, 3969360, 4267360, 4768560, 4800780, 4934135, 5920962, 6401040, 7681248, 7894616, 7938720, 8881443, 9537120, 9601560, 9868270, 11841924, 12802080, 14802405, 15789232, 17762886, 19203120, 19736540, 23683848, 29604810, 31578464, 35525772, 38406240, 39473080, 44407215, 47367696, 59209620, 71051544, 78946160, 88814430, 94735392, 118419240, 142103088, 157892320, 177628860, 236838480, 284206176, 355257720, 473676960, 710515440, 1421030880]

約数ペア:

[(1, 1421030880), (2, 710515440), (3, 473676960), (4, 355257720), (5, 284206176), (6, 236838480), (8, 177628860), (9, 157892320), (10, 142103088), (12, 118419240), (15, 94735392), (16, 88814430), (18, 78946160), (20, 71051544), (24, 59209620), (30, 47367696), (32, 44407215), (36, 39473080), (37, 38406240), (40, 35525772), (45, 31578464), (48, 29604810), (60, 23683848), (72, 19736540), (74, 19203120), (80, 17762886), (90, 15789232), (96, 14802405), (111, 12802080), (120, 11841924), (144, 9868270), (148, 9601560), (149, 9537120), (160, 8881443), (179, 7938720), (180, 7894616), (185, 7681248), (222, 6401040), (240, 5920962), (288, 4934135), (296, 4800780), (298, 4768560), (333, 4267360), (358, 3969360), (360, 3947308), (370, 3840624), (444, 3200520), (447, 3179040), (480, 2960481), (537, 2646240), (555, 2560416), (592, 2400390), (596, 2384280), (666, 2133680), (716, 1984680), (720, 1973654), (740, 1920312), (745, 1907424), (888, 1600260), (894, 1589520), (895, 1587744), (1074, 1323120), (1110, 1280208), (1184, 1200195), (1192, 1192140), (1332, 1066840), (1341, 1059680), (1432, 992340), (1440, 986827), (1480, 960156), (1490, 953712), (1611, 882080), (1665, 853472), (1776, 800130), (1788, 794760), (1790, 793872), (2148, 661560), (2220, 640104), (2235, 635808), (2384, 596070), (2664, 533420), (2682, 529840), (2685, 529248), (2864, 496170), (2960, 480078), (2980, 476856), (3222, 441040), (3330, 426736), (3552, 400065), (3576, 397380), (3580, 396936), (4296, 330780), (4440, 320052), (4470, 317904), (4768, 298035), (5328, 266710), (5364, 264920), (5370, 264624), (5513, 257760), (5728, 248085), (5920, 240039), (5960, 238428), (6444, 220520), (6623, 214560), (6660, 213368), (6705, 211936), (7152, 198690), (7160, 198468), (8055, 176416), (8592, 165390), (8880, 160026), (8940, 158952), (10656, 133355), (10728, 132460), (10740, 132312), (11026, 128880), (11920, 119214), (12888, 110260), (13246, 107280), (13320, 106684), (13410, 105968), (14304, 99345), (14320, 99234), (16110, 88208), (16539, 85920), (17184, 82695), (17760, 80013), (17880, 79476), (19869, 71520), (21456, 66230), (21480, 66156), (22052, 64440), (23840, 59607), (25776, 55130), (26492, 53640), (26640, 53342), (26671, 53280), (26820, 52984), (27565, 51552), (28640, 49617), (32220, 44104), (33078, 42960), (33115, 42912), (35760, 39738)]