21864672000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 648

約数和(自身を含む): 82324307520

約数和(自身を除く): 60459635520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 64, 72, 75, 79, 80, 90, 93, 96, 100, 120, 124, 125, 128, 144, 150, 155, 158, 160, 180, 186, 192, 200, 225, 237, 240, 248, 250, 256, 279, 288, 300, 310, 316, 320, 360, 372, 375, 384, 395, 400, 450, 465, 474, 480, 496, 500, 558, 576, 600, 620, 632, 640, 711, 720, 744, 750, 768, 775, 790, 800, 900, 930, 948, 960, 961, 992, 1000, 1116, 1125, 1152, 1185, 1200, 1240, 1264, 1280, 1395, 1422, 1440, 1488, 1500, 1550, 1580, 1600, 1800, 1860, 1896, 1920, 1922, 1975, 1984, 2000, 2232, 2250, 2304, 2325, 2370, 2400, 2449, 2480, 2528, 2790, 2844, 2880, 2883, 2976, 3000, 3100, 3160, 3200, 3555, 3600, 3720, 3792, 3840, 3844, 3875, 3950, 3968, 4000, 4464, 4500, 4650, 4740, 4800, 4805, 4898, 4960, 5056, 5580, 5688, 5760, 5766, 5925, 5952, 6000, 6200, 6320, 6400, 6975, 7110, 7200, 7347, 7440, 7584, 7688, 7750, 7900, 7936, 8000, 8649, 8928, 9000, 9300, 9480, 9600, 9610, 9796, 9875, 9920, 10112, 11160, 11376, 11520, 11532, 11625, 11850, 11904, 12000, 12245, 12400, 12640, 13950, 14220, 14400, 14415, 14694, 14880, 15168, 15376, 15500, 15800, 16000, 17298, 17775, 17856, 18000, 18600, 18960, 19200, 19220, 19592, 19750, 19840, 20224, 22041, 22320, 22752, 23064, 23250, 23700, 23808, 24000, 24025, 24490, 24800, 25280, 27900, 28440, 28800, 28830, 29388, 29625, 29760, 30336, 30752, 31000, 31600, 32000, 34596, 34875, 35550, 35712, 36000, 36735, 37200, 37920, 38440, 39184, 39500, 39680, 43245, 44082, 44640, 45504, 46128, 46500, 47400, 48000, 48050, 48980, 49600, 50560, 55800, 56880, 57600, 57660, 58776, 59250, 59520, 60672, 61225, 61504, 62000, 63200, 69192, 69750, 71100, 71424, 72000, 72075, 73470, 74400, 75840, 75919, 76880, 78368, 79000, 86490, 88164, 88875, 89280, 91008, 92256, 93000, 94800, 96000, 96100, 97960, 99200, 101120, 110205, 111600, 113760, 115320, 117552, 118500, 119040, 120125, 122450, 123008, 124000, 126400, 138384, 139500, 142200, 144000, 144150, 146940, 148800, 151680, 151838, 153760, 156736, 158000, 172980, 176328, 177750, 178560, 182016, 183675, 184512, 186000, 189600, 192200, 195920, 198400, 216225, 220410, 223200, 227520, 227757, 230640, 235104, 237000, 240250, 244900, 246016, 248000, 252800, 276768, 279000, 284400, 288000, 288300, 293880, 297600, 303360, 303676, 306125, 307520, 313472, 316000, 345960, 352656, 355500, 357120, 360375, 367350, 369024, 372000, 379200, 379595, 384400, 391840, 432450, 440820, 446400, 455040, 455514, 461280, 470208, 474000, 480500, 489800, 496000, 505600, 551025, 553536, 558000, 568800, 576600, 587760, 595200, 607352, 612250, 615040, 626944, 632000, 683271, 691920, 705312, 711000, 720750, 734700, 738048, 744000, 758400, 759190, 768800, 783680, 864900, 881640, 892800, 910080, 911028, 918375, 922560, 940416, 948000, 961000, 979600, 992000, 1081125, 1102050, 1107072, 1116000, 1137600, 1138785, 1153200, 1175520, 1214704, 1224500, 1230080, 1264000, 1366542, 1383840, 1410624, 1422000, 1441500, 1469400, 1488000, 1516800, 1518380, 1537600, 1567360, 1729800, 1763280, 1785600, 1822056, 1836750, 1845120, 1880832, 1896000, 1897975, 1922000, 1959200, 2162250, 2204100, 2214144, 2232000, 2275200, 2277570, 2306400, 2351040, 2429408, 2449000, 2528000, 2733084, 2755125, 2767680, 2821248, 2844000, 2883000, 2938800, 2976000, 3036760, 3075200, 3134720, 3416355, 3459600, 3526560, 3644112, 3673500, 3690240, 3792000, 3795950, 3844000, 3918400, 4324500, 4408200, 4464000, 4550400, 4555140, 4612800, 4702080, 4858816, 4898000, 5466168, 5510250, 5535360, 5642496, 5688000, 5693925, 5766000, 5877600, 6073520, 6150400, 6832710, 6919200, 7053120, 7288224, 7347000, 7584000, 7591900, 7688000, 7836800, 8649000, 8816400, 8928000, 9110280, 9225600, 9404160, 9489875, 9717632, 9796000, 10932336, 11020500, 11070720, 11376000, 11387850, 11532000, 11755200, 12147040, 13665420, 13838400, 14106240, 14576448, 14694000, 15183800, 15376000, 15673600, 17081775, 17298000, 17632800, 18220560, 18451200, 18979750, 19435264, 19592000, 21864672, 22041000, 22752000, 22775700, 23064000, 23510400, 24294080, 27330840, 27676800, 28212480, 28469625, 29152896, 29388000, 30367600, 30752000, 34163550, 34596000, 35265600, 36441120, 37959500, 39184000, 43729344, 44082000, 45551400, 46128000, 47020800, 48588160, 54661680, 55353600, 56939250, 58305792, 58776000, 60735200, 68327100, 69192000, 70531200, 72882240, 75919000, 78368000, 85408875, 87458688, 88164000, 91102800, 92256000, 97176320, 109323360, 113878500, 117552000, 121470400, 136654200, 138384000, 141062400, 145764480, 151838000, 170817750, 174917376, 176328000, 182205600, 218646720, 227757000, 235104000, 242940800, 273308400, 276768000, 291528960, 303676000, 341635500, 352656000, 364411200, 437293440, 455514000, 485881600, 546616800, 607352000, 683271000, 705312000, 728822400, 874586880, 911028000, 1093233600, 1214704000, 1366542000, 1457644800, 1822056000, 2186467200, 2429408000, 2733084000, 3644112000, 4372934400, 5466168000, 7288224000, 10932336000, 21864672000]

約数ペア:

[(1, 21864672000), (2, 10932336000), (3, 7288224000), (4, 5466168000), (5, 4372934400), (6, 3644112000), (8, 2733084000), (9, 2429408000), (10, 2186467200), (12, 1822056000), (15, 1457644800), (16, 1366542000), (18, 1214704000), (20, 1093233600), (24, 911028000), (25, 874586880), (30, 728822400), (31, 705312000), (32, 683271000), (36, 607352000), (40, 546616800), (45, 485881600), (48, 455514000), (50, 437293440), (60, 364411200), (62, 352656000), (64, 341635500), (72, 303676000), (75, 291528960), (79, 276768000), (80, 273308400), (90, 242940800), (93, 235104000), (96, 227757000), (100, 218646720), (120, 182205600), (124, 176328000), (125, 174917376), (128, 170817750), (144, 151838000), (150, 145764480), (155, 141062400), (158, 138384000), (160, 136654200), (180, 121470400), (186, 117552000), (192, 113878500), (200, 109323360), (225, 97176320), (237, 92256000), (240, 91102800), (248, 88164000), (250, 87458688), (256, 85408875), (279, 78368000), (288, 75919000), (300, 72882240), (310, 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11070720), (1984, 11020500), (2000, 10932336), (2232, 9796000), (2250, 9717632), (2304, 9489875), (2325, 9404160), (2370, 9225600), (2400, 9110280), (2449, 8928000), (2480, 8816400), (2528, 8649000), (2790, 7836800), (2844, 7688000), (2880, 7591900), (2883, 7584000), (2976, 7347000), (3000, 7288224), (3100, 7053120), (3160, 6919200), (3200, 6832710), (3555, 6150400), (3600, 6073520), (3720, 5877600), (3792, 5766000), (3840, 5693925), (3844, 5688000), (3875, 5642496), (3950, 5535360), (3968, 5510250), (4000, 5466168), (4464, 4898000), (4500, 4858816), (4650, 4702080), (4740, 4612800), (4800, 4555140), (4805, 4550400), (4898, 4464000), (4960, 4408200), (5056, 4324500), (5580, 3918400), (5688, 3844000), (5760, 3795950), (5766, 3792000), (5925, 3690240), (5952, 3673500), (6000, 3644112), (6200, 3526560), (6320, 3459600), (6400, 3416355), (6975, 3134720), (7110, 3075200), (7200, 3036760), (7347, 2976000), (7440, 2938800), (7584, 2883000), (7688, 2844000), (7750, 2821248), (7900, 2767680), (7936, 2755125), (8000, 2733084), (8649, 2528000), (8928, 2449000), (9000, 2429408), (9300, 2351040), (9480, 2306400), (9600, 2277570), (9610, 2275200), (9796, 2232000), (9875, 2214144), (9920, 2204100), (10112, 2162250), (11160, 1959200), (11376, 1922000), (11520, 1897975), (11532, 1896000), (11625, 1880832), (11850, 1845120), (11904, 1836750), (12000, 1822056), (12245, 1785600), (12400, 1763280), (12640, 1729800), (13950, 1567360), (14220, 1537600), (14400, 1518380), (14415, 1516800), (14694, 1488000), (14880, 1469400), (15168, 1441500), (15376, 1422000), (15500, 1410624), (15800, 1383840), (16000, 1366542), (17298, 1264000), (17775, 1230080), (17856, 1224500), (18000, 1214704), (18600, 1175520), (18960, 1153200), (19200, 1138785), (19220, 1137600), (19592, 1116000), (19750, 1107072), (19840, 1102050), (20224, 1081125), (22041, 992000), (22320, 979600), (22752, 961000), (23064, 948000), (23250, 940416), (23700, 922560), (23808, 918375), (24000, 911028), (24025, 910080), (24490, 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(75840, 288300), (75919, 288000), (76880, 284400), (78368, 279000), (79000, 276768), (86490, 252800), (88164, 248000), (88875, 246016), (89280, 244900), (91008, 240250), (92256, 237000), (93000, 235104), (94800, 230640), (96000, 227757), (96100, 227520), (97960, 223200), (99200, 220410), (101120, 216225), (110205, 198400), (111600, 195920), (113760, 192200), (115320, 189600), (117552, 186000), (118500, 184512), (119040, 183675), (120125, 182016), (122450, 178560), (123008, 177750), (124000, 176328), (126400, 172980), (138384, 158000), (139500, 156736), (142200, 153760), (144000, 151838), (144150, 151680), (146940, 148800)]