21387676800

素因数分解:

$2^7\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2393}}^1$

素因数の和:2453

約数の個数: 576

約数和(自身を含む): 86296039200

約数和(自身を除く): 64908362400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 32, 35, 38, 40, 42, 48, 49, 50, 56, 57, 60, 64, 70, 75, 76, 80, 84, 95, 96, 98, 100, 105, 112, 114, 120, 128, 133, 140, 147, 150, 152, 160, 168, 175, 190, 192, 196, 200, 210, 224, 228, 240, 245, 266, 280, 285, 294, 300, 304, 320, 336, 350, 380, 384, 392, 399, 400, 420, 448, 456, 475, 480, 490, 525, 532, 560, 570, 588, 600, 608, 640, 665, 672, 700, 735, 760, 784, 798, 800, 840, 896, 912, 931, 950, 960, 980, 1050, 1064, 1120, 1140, 1176, 1200, 1216, 1225, 1330, 1344, 1400, 1425, 1470, 1520, 1568, 1596, 1600, 1680, 1824, 1862, 1900, 1920, 1960, 1995, 2100, 2128, 2240, 2280, 2352, 2393, 2400, 2432, 2450, 2660, 2688, 2793, 2800, 2850, 2940, 3040, 3136, 3192, 3200, 3325, 3360, 3648, 3675, 3724, 3800, 3920, 3990, 4200, 4256, 4480, 4560, 4655, 4704, 4786, 4800, 4900, 5320, 5586, 5600, 5700, 5880, 6080, 6272, 6384, 6650, 6720, 7179, 7296, 7350, 7448, 7600, 7840, 7980, 8400, 8512, 9120, 9310, 9408, 9572, 9600, 9800, 9975, 10640, 11172, 11200, 11400, 11760, 11965, 12160, 12768, 13300, 13440, 13965, 14358, 14700, 14896, 15200, 15680, 15960, 16751, 16800, 17024, 18240, 18620, 18816, 19144, 19600, 19950, 21280, 22344, 22400, 22800, 23275, 23520, 23930, 25536, 26600, 27930, 28716, 29400, 29792, 30400, 31360, 31920, 33502, 33600, 35895, 36480, 37240, 38288, 39200, 39900, 42560, 44688, 45467, 45600, 46550, 47040, 47860, 50253, 51072, 53200, 55860, 57432, 58800, 59584, 59825, 60800, 63840, 67004, 67200, 69825, 71790, 74480, 76576, 78400, 79800, 83755, 85120, 89376, 90934, 91200, 93100, 94080, 95720, 100506, 106400, 111720, 114864, 117257, 117600, 119168, 119650, 127680, 134008, 136401, 139650, 143580, 148960, 153152, 156800, 159600, 167510, 178752, 179475, 181868, 182400, 186200, 191440, 201012, 212800, 223440, 227335, 229728, 234514, 235200, 239300, 251265, 255360, 268016, 272802, 279300, 287160, 297920, 306304, 318269, 319200, 335020, 351771, 357504, 358950, 363736, 372400, 382880, 402024, 418775, 425600, 446880, 454670, 459456, 469028, 470400, 478600, 502530, 536032, 545604, 558600, 574320, 586285, 595840, 636538, 638400, 670040, 682005, 703542, 717900, 727472, 744800, 765760, 804048, 837550, 893760, 909340, 918912, 938056, 954807, 957200, 1005060, 1072064, 1091208, 1117200, 1136675, 1148640, 1172570, 1256325, 1273076, 1276800, 1340080, 1364010, 1407084, 1435800, 1454944, 1489600, 1531520, 1591345, 1608096, 1675100, 1758855, 1787520, 1818680, 1876112, 1909614, 1914400, 2010120, 2144128, 2182416, 2227883, 2234400, 2273350, 2297280, 2345140, 2512650, 2546152, 2680160, 2728020, 2814168, 2871600, 2909888, 2931425, 2979200, 3182690, 3216192, 3350200, 3410025, 3517710, 3637360, 3752224, 3819228, 3828800, 4020240, 4364832, 4455766, 4468800, 4546700, 4594560, 4690280, 4774035, 5025300, 5092304, 5360320, 5456040, 5628336, 5743200, 5819776, 5862850, 6365380, 6432384, 6683649, 6700400, 6820050, 7035420, 7274720, 7504448, 7638456, 7657600, 7956725, 8040480, 8729664, 8794275, 8911532, 8937600, 9093400, 9380560, 9548070, 10050600, 10184608, 10720640, 10912080, 11139415, 11256672, 11486400, 11725700, 12730760, 13367298, 13400800, 13640100, 14070840, 14549440, 15008896, 15276912, 15913450, 16080960, 17459328, 17588550, 17823064, 18186800, 18761120, 19096140, 20101200, 20369216, 21824160, 22278830, 22513344, 22972800, 23451400, 23870175, 25461520, 26734596, 26801600, 27280200, 28141680, 29098880, 30553824, 31826900, 32161920, 33418245, 35177100, 35646128, 36373600, 37522240, 38192280, 40202400, 40738432, 43648320, 44557660, 45026688, 46902800, 47740350, 50923040, 53469192, 53603200, 54560400, 55697075, 56283360, 61107648, 63653800, 66836490, 70354200, 71292256, 72747200, 75044480, 76384560, 80404800, 87296640, 89115320, 93805600, 95480700, 101846080, 106938384, 109120800, 111394150, 112566720, 122215296, 127307600, 133672980, 140708400, 142584512, 145494400, 152769120, 160809600, 167091225, 178230640, 187611200, 190961400, 203692160, 213876768, 218241600, 222788300, 225133440, 254615200, 267345960, 281416800, 285169024, 305538240, 334182450, 356461280, 375222400, 381922800, 427753536, 436483200, 445576600, 509230400, 534691920, 562833600, 611076480, 668364900, 712922560, 763845600, 855507072, 891153200, 1018460800, 1069383840, 1125667200, 1336729800, 1425845120, 1527691200, 1782306400, 2138767680, 2673459600, 3055382400, 3564612800, 4277535360, 5346919200, 7129225600, 10693838400, 21387676800]

約数ペア:

[(1, 21387676800), (2, 10693838400), (3, 7129225600), (4, 5346919200), (5, 4277535360), (6, 3564612800), (7, 3055382400), (8, 2673459600), (10, 2138767680), (12, 1782306400), (14, 1527691200), (15, 1425845120), (16, 1336729800), (19, 1125667200), (20, 1069383840), (21, 1018460800), (24, 891153200), (25, 855507072), (28, 763845600), (30, 712922560), (32, 668364900), (35, 611076480), (38, 562833600), (40, 534691920), (42, 509230400), (48, 445576600), (49, 436483200), (50, 427753536), (56, 381922800), (57, 375222400), (60, 356461280), (64, 334182450), (70, 305538240), (75, 285169024), (76, 281416800), (80, 267345960), (84, 254615200), (95, 225133440), (96, 222788300), (98, 218241600), (100, 213876768), (105, 203692160), (112, 190961400), (114, 187611200), (120, 178230640), (128, 167091225), (133, 160809600), (140, 152769120), (147, 145494400), (150, 142584512), (152, 140708400), (160, 133672980), (168, 127307600), (175, 122215296), (190, 112566720), (192, 111394150), (196, 109120800), (200, 106938384), (210, 101846080), (224, 95480700), (228, 93805600), (240, 89115320), (245, 87296640), (266, 80404800), (280, 76384560), (285, 75044480), (294, 72747200), (300, 71292256), (304, 70354200), (320, 66836490), (336, 63653800), (350, 61107648), (380, 56283360), (384, 55697075), (392, 54560400), (399, 53603200), (400, 53469192), (420, 50923040), (448, 47740350), (456, 46902800), (475, 45026688), (480, 44557660), (490, 43648320), (525, 40738432), (532, 40202400), (560, 38192280), (570, 37522240), (588, 36373600), (600, 35646128), (608, 35177100), (640, 33418245), (665, 32161920), (672, 31826900), (700, 30553824), (735, 29098880), (760, 28141680), (784, 27280200), (798, 26801600), (800, 26734596), (840, 25461520), (896, 23870175), (912, 23451400), (931, 22972800), (950, 22513344), (960, 22278830), (980, 21824160), (1050, 20369216), (1064, 20101200), (1120, 19096140), (1140, 18761120), (1176, 18186800), (1200, 17823064), (1216, 17588550), (1225, 17459328), (1330, 16080960), (1344, 15913450), (1400, 15276912), (1425, 15008896), (1470, 14549440), (1520, 14070840), (1568, 13640100), (1596, 13400800), (1600, 13367298), (1680, 12730760), (1824, 11725700), (1862, 11486400), (1900, 11256672), (1920, 11139415), (1960, 10912080), (1995, 10720640), (2100, 10184608), (2128, 10050600), (2240, 9548070), (2280, 9380560), (2352, 9093400), (2393, 8937600), (2400, 8911532), (2432, 8794275), (2450, 8729664), (2660, 8040480), (2688, 7956725), (2793, 7657600), (2800, 7638456), (2850, 7504448), (2940, 7274720), (3040, 7035420), (3136, 6820050), (3192, 6700400), (3200, 6683649), (3325, 6432384), (3360, 6365380), (3648, 5862850), (3675, 5819776), (3724, 5743200), (3800, 5628336), (3920, 5456040), (3990, 5360320), (4200, 5092304), (4256, 5025300), (4480, 4774035), (4560, 4690280), (4655, 4594560), (4704, 4546700), (4786, 4468800), (4800, 4455766), (4900, 4364832), (5320, 4020240), (5586, 3828800), (5600, 3819228), (5700, 3752224), (5880, 3637360), (6080, 3517710), (6272, 3410025), (6384, 3350200), (6650, 3216192), (6720, 3182690), (7179, 2979200), (7296, 2931425), (7350, 2909888), (7448, 2871600), (7600, 2814168), (7840, 2728020), (7980, 2680160), (8400, 2546152), (8512, 2512650), (9120, 2345140), (9310, 2297280), (9408, 2273350), (9572, 2234400), (9600, 2227883), (9800, 2182416), (9975, 2144128), (10640, 2010120), (11172, 1914400), (11200, 1909614), (11400, 1876112), (11760, 1818680), (11965, 1787520), (12160, 1758855), (12768, 1675100), (13300, 1608096), (13440, 1591345), (13965, 1531520), (14358, 1489600), (14700, 1454944), (14896, 1435800), (15200, 1407084), (15680, 1364010), (15960, 1340080), (16751, 1276800), (16800, 1273076), (17024, 1256325), (18240, 1172570), (18620, 1148640), (18816, 1136675), (19144, 1117200), (19600, 1091208), (19950, 1072064), (21280, 1005060), (22344, 957200), (22400, 954807), (22800, 938056), (23275, 918912), (23520, 909340), (23930, 893760), (25536, 837550), (26600, 804048), (27930, 765760), (28716, 744800), (29400, 727472), (29792, 717900), (30400, 703542), (31360, 682005), (31920, 670040), (33502, 638400), (33600, 636538), (35895, 595840), (36480, 586285), (37240, 574320), (38288, 558600), (39200, 545604), (39900, 536032), (42560, 502530), (44688, 478600), (45467, 470400), (45600, 469028), (46550, 459456), (47040, 454670), (47860, 446880), (50253, 425600), (51072, 418775), (53200, 402024), (55860, 382880), (57432, 372400), (58800, 363736), (59584, 358950), (59825, 357504), (60800, 351771), (63840, 335020), (67004, 319200), (67200, 318269), (69825, 306304), (71790, 297920), (74480, 287160), (76576, 279300), (78400, 272802), (79800, 268016), (83755, 255360), (85120, 251265), (89376, 239300), (90934, 235200), (91200, 234514), (93100, 229728), (94080, 227335), (95720, 223440), (100506, 212800), (106400, 201012), (111720, 191440), (114864, 186200), (117257, 182400), (117600, 181868), (119168, 179475), (119650, 178752), (127680, 167510), (134008, 159600), (136401, 156800), (139650, 153152), (143580, 148960)]