21009945600

素因数分解:

$2^{10}\times 3^2\times 5^2\times 7^2\times {\mathrm{1861}}^1$

素因数の和:1911

約数の個数: 594

約数和(自身を含む): 87554288094

約数和(自身を除く): 66544342494

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 98, 100, 105, 112, 120, 126, 128, 140, 144, 147, 150, 160, 168, 175, 180, 192, 196, 200, 210, 224, 225, 240, 245, 252, 256, 280, 288, 294, 300, 315, 320, 336, 350, 360, 384, 392, 400, 420, 441, 448, 450, 480, 490, 504, 512, 525, 560, 576, 588, 600, 630, 640, 672, 700, 720, 735, 768, 784, 800, 840, 882, 896, 900, 960, 980, 1008, 1024, 1050, 1120, 1152, 1176, 1200, 1225, 1260, 1280, 1344, 1400, 1440, 1470, 1536, 1568, 1575, 1600, 1680, 1764, 1792, 1800, 1861, 1920, 1960, 2016, 2100, 2205, 2240, 2304, 2352, 2400, 2450, 2520, 2560, 2688, 2800, 2880, 2940, 3072, 3136, 3150, 3200, 3360, 3528, 3584, 3600, 3675, 3722, 3840, 3920, 4032, 4200, 4410, 4480, 4608, 4704, 4800, 4900, 5040, 5120, 5376, 5583, 5600, 5760, 5880, 6272, 6300, 6400, 6720, 7056, 7168, 7200, 7350, 7444, 7680, 7840, 8064, 8400, 8820, 8960, 9216, 9305, 9408, 9600, 9800, 10080, 10752, 11025, 11166, 11200, 11520, 11760, 12544, 12600, 12800, 13027, 13440, 14112, 14400, 14700, 14888, 15360, 15680, 16128, 16749, 16800, 17640, 17920, 18610, 18816, 19200, 19600, 20160, 21504, 22050, 22332, 22400, 23040, 23520, 25088, 25200, 25600, 26054, 26880, 27915, 28224, 28800, 29400, 29776, 31360, 32256, 33498, 33600, 35280, 35840, 37220, 37632, 38400, 39081, 39200, 40320, 44100, 44664, 44800, 46080, 46525, 47040, 50176, 50400, 52108, 53760, 55830, 56448, 57600, 58800, 59552, 62720, 64512, 65135, 66996, 67200, 70560, 74440, 75264, 76800, 78162, 78400, 80640, 83745, 88200, 89328, 89600, 91189, 93050, 94080, 100800, 104216, 107520, 111660, 112896, 115200, 117243, 117600, 119104, 125440, 130270, 133992, 134400, 139575, 141120, 148880, 150528, 156324, 156800, 161280, 167490, 176400, 178656, 179200, 182378, 186100, 188160, 195405, 201600, 208432, 223320, 225792, 230400, 234486, 235200, 238208, 250880, 260540, 267984, 268800, 273567, 279150, 282240, 297760, 312648, 313600, 322560, 325675, 334980, 352800, 357312, 364756, 372200, 376320, 390810, 403200, 416864, 418725, 446640, 451584, 455945, 468972, 470400, 476416, 521080, 535968, 537600, 547134, 558300, 564480, 586215, 595520, 625296, 627200, 651350, 669960, 705600, 714624, 729512, 744400, 752640, 781620, 806400, 820701, 833728, 837450, 893280, 911890, 937944, 940800, 952832, 977025, 1042160, 1071936, 1094268, 1116600, 1128960, 1172430, 1191040, 1250592, 1254400, 1302700, 1339920, 1367835, 1411200, 1429248, 1459024, 1488800, 1563240, 1612800, 1641402, 1667456, 1674900, 1786560, 1823780, 1875888, 1881600, 1905664, 1954050, 2084320, 2143872, 2188536, 2233200, 2257920, 2279725, 2344860, 2382080, 2501184, 2605400, 2679840, 2735670, 2822400, 2858496, 2918048, 2931075, 2977600, 3126480, 3282804, 3334912, 3349800, 3573120, 3647560, 3751776, 3763200, 3908100, 4103505, 4168640, 4287744, 4377072, 4466400, 4559450, 4689720, 4764160, 5002368, 5210800, 5359680, 5471340, 5644800, 5716992, 5836096, 5862150, 5955200, 6252960, 6565608, 6669824, 6699600, 6839175, 7146240, 7295120, 7503552, 7816200, 8207010, 8337280, 8575488, 8754144, 8932800, 9118900, 9379440, 9528320, 10004736, 10421600, 10719360, 10942680, 11289600, 11672192, 11724300, 11910400, 12505920, 13131216, 13339648, 13399200, 13678350, 14292480, 14590240, 15007104, 15632400, 16414020, 16674560, 17150976, 17508288, 17865600, 18237800, 18758880, 20009472, 20517525, 20843200, 21438720, 21885360, 23344384, 23448600, 23820800, 25011840, 26262432, 26798400, 27356700, 28584960, 29180480, 30014208, 31264800, 32828040, 33349120, 35016576, 35731200, 36475600, 37517760, 40018944, 41035050, 41686400, 42877440, 43770720, 46688768, 46897200, 47641600, 50023680, 52524864, 53596800, 54713400, 58360960, 60028416, 62529600, 65656080, 66698240, 70033152, 71462400, 72951200, 75035520, 82070100, 83372800, 85754880, 87541440, 93377536, 93794400, 100047360, 105049728, 107193600, 109426800, 116721920, 120056832, 125059200, 131312160, 140066304, 142924800, 145902400, 150071040, 164140200, 166745600, 175082880, 187588800, 200094720, 210099456, 214387200, 218853600, 233443840, 250118400, 262624320, 280132608, 291804800, 300142080, 328280400, 333491200, 350165760, 375177600, 420198912, 428774400, 437707200, 466887680, 500236800, 525248640, 583609600, 600284160, 656560800, 700331520, 750355200, 840397824, 875414400, 1000473600, 1050497280, 1167219200, 1313121600, 1400663040, 1500710400, 1750828800, 2100994560, 2334438400, 2626243200, 3001420800, 3501657600, 4201989120, 5252486400, 7003315200, 10504972800, 21009945600]

約数ペア:

[(1, 21009945600), (2, 10504972800), (3, 7003315200), (4, 5252486400), (5, 4201989120), (6, 3501657600), (7, 3001420800), (8, 2626243200), (9, 2334438400), (10, 2100994560), (12, 1750828800), (14, 1500710400), (15, 1400663040), (16, 1313121600), (18, 1167219200), (20, 1050497280), (21, 1000473600), (24, 875414400), (25, 840397824), (28, 750355200), (30, 700331520), (32, 656560800), (35, 600284160), (36, 583609600), (40, 525248640), (42, 500236800), (45, 466887680), (48, 437707200), (49, 428774400), (50, 420198912), (56, 375177600), (60, 350165760), (63, 333491200), (64, 328280400), (70, 300142080), (72, 291804800), (75, 280132608), (80, 262624320), (84, 250118400), (90, 233443840), (96, 218853600), (98, 214387200), (100, 210099456), (105, 200094720), (112, 187588800), (120, 175082880), (126, 166745600), (128, 164140200), (140, 150071040), (144, 145902400), (147, 142924800), (150, 140066304), (160, 131312160), (168, 125059200), (175, 120056832), (180, 116721920), (192, 109426800), (196, 107193600), (200, 105049728), (210, 100047360), (224, 93794400), (225, 93377536), (240, 87541440), (245, 85754880), (252, 83372800), (256, 82070100), (280, 75035520), (288, 72951200), (294, 71462400), (300, 70033152), (315, 66698240), (320, 65656080), (336, 62529600), (350, 60028416), (360, 58360960), (384, 54713400), (392, 53596800), (400, 52524864), (420, 50023680), (441, 47641600), (448, 46897200), (450, 46688768), (480, 43770720), (490, 42877440), (504, 41686400), (512, 41035050), (525, 40018944), (560, 37517760), (576, 36475600), (588, 35731200), (600, 35016576), (630, 33349120), (640, 32828040), (672, 31264800), (700, 30014208), (720, 29180480), (735, 28584960), (768, 27356700), (784, 26798400), (800, 26262432), (840, 25011840), (882, 23820800), (896, 23448600), (900, 23344384), (960, 21885360), (980, 21438720), (1008, 20843200), (1024, 20517525), (1050, 20009472), (1120, 18758880), (1152, 18237800), (1176, 17865600), (1200, 17508288), (1225, 17150976), (1260, 16674560), (1280, 16414020), (1344, 15632400), (1400, 15007104), (1440, 14590240), (1470, 14292480), (1536, 13678350), (1568, 13399200), (1575, 13339648), (1600, 13131216), (1680, 12505920), (1764, 11910400), (1792, 11724300), (1800, 11672192), (1861, 11289600), (1920, 10942680), (1960, 10719360), (2016, 10421600), (2100, 10004736), (2205, 9528320), (2240, 9379440), (2304, 9118900), (2352, 8932800), (2400, 8754144), (2450, 8575488), (2520, 8337280), (2560, 8207010), (2688, 7816200), (2800, 7503552), (2880, 7295120), (2940, 7146240), (3072, 6839175), (3136, 6699600), (3150, 6669824), (3200, 6565608), (3360, 6252960), (3528, 5955200), (3584, 5862150), (3600, 5836096), (3675, 5716992), (3722, 5644800), (3840, 5471340), (3920, 5359680), (4032, 5210800), (4200, 5002368), (4410, 4764160), (4480, 4689720), (4608, 4559450), (4704, 4466400), (4800, 4377072), (4900, 4287744), (5040, 4168640), (5120, 4103505), (5376, 3908100), (5583, 3763200), (5600, 3751776), (5760, 3647560), (5880, 3573120), (6272, 3349800), (6300, 3334912), (6400, 3282804), (6720, 3126480), (7056, 2977600), (7168, 2931075), (7200, 2918048), (7350, 2858496), (7444, 2822400), (7680, 2735670), (7840, 2679840), (8064, 2605400), (8400, 2501184), (8820, 2382080), (8960, 2344860), (9216, 2279725), (9305, 2257920), (9408, 2233200), (9600, 2188536), (9800, 2143872), (10080, 2084320), (10752, 1954050), (11025, 1905664), (11166, 1881600), (11200, 1875888), (11520, 1823780), (11760, 1786560), (12544, 1674900), (12600, 1667456), (12800, 1641402), (13027, 1612800), (13440, 1563240), (14112, 1488800), (14400, 1459024), (14700, 1429248), (14888, 1411200), (15360, 1367835), (15680, 1339920), (16128, 1302700), (16749, 1254400), (16800, 1250592), (17640, 1191040), (17920, 1172430), (18610, 1128960), (18816, 1116600), (19200, 1094268), (19600, 1071936), (20160, 1042160), (21504, 977025), (22050, 952832), (22332, 940800), (22400, 937944), (23040, 911890), (23520, 893280), (25088, 837450), (25200, 833728), (25600, 820701), (26054, 806400), (26880, 781620), (27915, 752640), (28224, 744400), (28800, 729512), (29400, 714624), (29776, 705600), (31360, 669960), (32256, 651350), (33498, 627200), (33600, 625296), (35280, 595520), (35840, 586215), (37220, 564480), (37632, 558300), (38400, 547134), (39081, 537600), (39200, 535968), (40320, 521080), (44100, 476416), (44664, 470400), (44800, 468972), (46080, 455945), (46525, 451584), (47040, 446640), (50176, 418725), (50400, 416864), (52108, 403200), (53760, 390810), (55830, 376320), (56448, 372200), (57600, 364756), (58800, 357312), (59552, 352800), (62720, 334980), (64512, 325675), (65135, 322560), (66996, 313600), (67200, 312648), (70560, 297760), (74440, 282240), (75264, 279150), (76800, 273567), (78162, 268800), (78400, 267984), (80640, 260540), (83745, 250880), (88200, 238208), (89328, 235200), (89600, 234486), (91189, 230400), (93050, 225792), (94080, 223320), (100800, 208432), (104216, 201600), (107520, 195405), (111660, 188160), (112896, 186100), (115200, 182378), (117243, 179200), (117600, 178656), (119104, 176400), (125440, 167490), (130270, 161280), (133992, 156800), (134400, 156324), (139575, 150528), (141120, 148880)]