18422794080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{1327}}^1$

素因数の和:1690

約数の個数: 288

約数和(自身を含む): 65153507328

約数和(自身を除く): 46730713248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 311, 360, 372, 465, 480, 496, 558, 620, 622, 720, 744, 930, 933, 992, 1116, 1240, 1244, 1327, 1395, 1440, 1488, 1555, 1860, 1866, 2232, 2480, 2488, 2654, 2790, 2799, 2976, 3110, 3720, 3732, 3981, 4464, 4665, 4960, 4976, 5308, 5580, 5598, 6220, 6635, 7440, 7464, 7962, 8928, 9330, 9641, 9952, 10616, 11160, 11196, 11943, 12440, 13270, 13995, 14880, 14928, 15924, 18660, 19282, 19905, 21232, 22320, 22392, 23886, 24880, 26540, 27990, 28923, 29856, 31848, 37320, 38564, 39810, 41137, 42464, 44640, 44784, 47772, 48205, 49760, 53080, 55980, 57846, 59715, 63696, 74640, 77128, 79620, 82274, 86769, 89568, 95544, 96410, 106160, 111960, 115692, 119430, 123411, 127392, 144615, 149280, 154256, 159240, 164548, 173538, 191088, 192820, 205685, 212320, 223920, 231384, 238860, 246822, 289230, 308512, 318480, 329096, 347076, 370233, 382176, 385640, 411370, 412697, 433845, 447840, 462768, 477720, 493644, 578460, 617055, 636960, 658192, 694152, 740466, 771280, 822740, 825394, 867690, 925536, 955440, 987288, 1156920, 1234110, 1238091, 1316384, 1388304, 1480932, 1542560, 1645480, 1650788, 1735380, 1851165, 1910880, 1974576, 2063485, 2313840, 2468220, 2476182, 2776608, 2961864, 3290960, 3301576, 3470760, 3702330, 3714273, 3949152, 4126970, 4627680, 4936440, 4952364, 5923728, 6190455, 6581920, 6603152, 6941520, 7404660, 7428546, 8253940, 9872880, 9904728, 11847456, 12380910, 12793607, 13206304, 13883040, 14809320, 14857092, 16507880, 18571365, 19745760, 19809456, 24761820, 25587214, 29618640, 29714184, 33015760, 37142730, 38380821, 39618912, 49523640, 51174428, 59237280, 59428368, 63968035, 66031520, 74285460, 76761642, 99047280, 102348856, 115142463, 118856736, 127936070, 148570920, 153523284, 191904105, 198094560, 204697712, 230284926, 255872140, 297141840, 307046568, 383808210, 409395424, 460569852, 511744280, 575712315, 594283680, 614093136, 767616420, 921139704, 1023488560, 1151424630, 1228186272, 1535232840, 1842279408, 2046977120, 2302849260, 3070465680, 3684558816, 4605698520, 6140931360, 9211397040, 18422794080]

約数ペア:

[(1, 18422794080), (2, 9211397040), (3, 6140931360), (4, 4605698520), (5, 3684558816), (6, 3070465680), (8, 2302849260), (9, 2046977120), (10, 1842279408), (12, 1535232840), (15, 1228186272), (16, 1151424630), (18, 1023488560), (20, 921139704), (24, 767616420), (30, 614093136), (31, 594283680), (32, 575712315), (36, 511744280), (40, 460569852), (45, 409395424), (48, 383808210), (60, 307046568), (62, 297141840), (72, 255872140), (80, 230284926), (90, 204697712), (93, 198094560), (96, 191904105), (120, 153523284), (124, 148570920), (144, 127936070), (155, 118856736), (160, 115142463), (180, 102348856), (186, 99047280), (240, 76761642), (248, 74285460), (279, 66031520), (288, 63968035), (310, 59428368), (311, 59237280), (360, 51174428), (372, 49523640), (465, 39618912), (480, 38380821), (496, 37142730), (558, 33015760), (620, 29714184), (622, 29618640), (720, 25587214), (744, 24761820), (930, 19809456), (933, 19745760), (992, 18571365), (1116, 16507880), (1240, 14857092), (1244, 14809320), (1327, 13883040), (1395, 13206304), (1440, 12793607), (1488, 12380910), (1555, 11847456), (1860, 9904728), (1866, 9872880), (2232, 8253940), (2480, 7428546), (2488, 7404660), (2654, 6941520), (2790, 6603152), (2799, 6581920), (2976, 6190455), (3110, 5923728), (3720, 4952364), (3732, 4936440), (3981, 4627680), (4464, 4126970), (4665, 3949152), (4960, 3714273), (4976, 3702330), (5308, 3470760), (5580, 3301576), (5598, 3290960), (6220, 2961864), (6635, 2776608), (7440, 2476182), (7464, 2468220), (7962, 2313840), (8928, 2063485), (9330, 1974576), (9641, 1910880), (9952, 1851165), (10616, 1735380), (11160, 1650788), (11196, 1645480), (11943, 1542560), (12440, 1480932), (13270, 1388304), (13995, 1316384), (14880, 1238091), (14928, 1234110), (15924, 1156920), (18660, 987288), (19282, 955440), (19905, 925536), (21232, 867690), (22320, 825394), (22392, 822740), (23886, 771280), (24880, 740466), (26540, 694152), (27990, 658192), (28923, 636960), (29856, 617055), (31848, 578460), (37320, 493644), (38564, 477720), (39810, 462768), (41137, 447840), (42464, 433845), (44640, 412697), (44784, 411370), (47772, 385640), (48205, 382176), (49760, 370233), (53080, 347076), (55980, 329096), (57846, 318480), (59715, 308512), (63696, 289230), (74640, 246822), (77128, 238860), (79620, 231384), (82274, 223920), (86769, 212320), (89568, 205685), (95544, 192820), (96410, 191088), (106160, 173538), (111960, 164548), (115692, 159240), (119430, 154256), (123411, 149280), (127392, 144615)]