20683358640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2677}}^1$

素因数の和:2786

約数の個数: 480

約数和(自身を含む): 84040781760

約数和(自身を除く): 63357423120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 73, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 146, 147, 168, 180, 189, 196, 210, 216, 219, 240, 245, 252, 270, 280, 292, 294, 315, 336, 360, 365, 378, 392, 420, 432, 438, 441, 490, 504, 511, 540, 560, 584, 588, 630, 657, 720, 730, 735, 756, 784, 840, 876, 882, 945, 980, 1008, 1022, 1080, 1095, 1168, 1176, 1260, 1314, 1323, 1460, 1470, 1512, 1533, 1680, 1752, 1764, 1890, 1960, 1971, 2044, 2160, 2190, 2205, 2352, 2520, 2555, 2628, 2646, 2677, 2920, 2940, 3024, 3066, 3285, 3504, 3528, 3577, 3780, 3920, 3942, 4088, 4380, 4410, 4599, 5040, 5110, 5256, 5292, 5354, 5840, 5880, 6132, 6570, 6615, 7056, 7154, 7560, 7665, 7884, 8031, 8176, 8760, 8820, 9198, 9855, 10220, 10512, 10584, 10708, 10731, 11760, 12264, 13140, 13230, 13385, 13797, 14308, 15120, 15330, 15768, 16062, 17520, 17640, 17885, 18396, 18739, 19710, 20440, 21168, 21416, 21462, 22995, 24093, 24528, 26280, 26460, 26770, 27594, 28616, 30660, 31536, 32124, 32193, 35280, 35770, 36792, 37478, 39420, 40155, 40880, 42832, 42924, 45990, 48186, 52560, 52920, 53540, 53655, 55188, 56217, 57232, 61320, 64248, 64386, 68985, 71540, 72279, 73584, 74956, 78840, 80310, 85848, 91980, 93695, 96372, 96579, 105840, 107080, 107310, 110376, 112434, 120465, 122640, 128496, 128772, 131173, 137970, 143080, 144558, 149912, 157680, 160620, 160965, 168651, 171696, 183960, 187390, 192744, 193158, 195421, 214160, 214620, 220752, 224868, 240930, 257544, 262346, 275940, 281085, 286160, 289116, 299824, 321240, 321930, 337302, 361395, 367920, 374780, 385488, 386316, 390842, 393519, 429240, 449736, 481860, 482895, 505953, 515088, 524692, 551880, 562170, 578232, 586263, 642480, 643860, 655865, 674604, 722790, 749560, 772632, 781684, 787038, 843255, 858480, 899472, 963720, 965790, 977105, 1011906, 1049384, 1103760, 1124340, 1156464, 1172526, 1180557, 1287720, 1311730, 1349208, 1367947, 1445580, 1499120, 1545264, 1563368, 1574076, 1686510, 1758789, 1927440, 1931580, 1954210, 1967595, 2023812, 2098768, 2248680, 2345052, 2361114, 2529765, 2575440, 2623460, 2698416, 2735894, 2891160, 2931315, 3126736, 3148152, 3373020, 3517578, 3541671, 3863160, 3908420, 3935190, 4047624, 4103841, 4497360, 4690104, 4722228, 5059530, 5246920, 5276367, 5471788, 5782320, 5862630, 5902785, 6296304, 6746040, 6839735, 7035156, 7083342, 7726320, 7816840, 7870380, 8095248, 8207682, 8793945, 9380208, 9444456, 9575629, 10119060, 10493840, 10552734, 10943576, 11725260, 11805570, 12311523, 13492080, 13679470, 14070312, 14166684, 15633680, 15740760, 16415364, 17587890, 17708355, 18888912, 19151258, 20238120, 20519205, 21105468, 21887152, 23450520, 23611140, 24623046, 26381835, 27358940, 28140624, 28333368, 28726887, 31481520, 32830728, 35175780, 35416710, 36934569, 38302516, 40476240, 41038410, 42210936, 46901040, 47222280, 47878145, 49246092, 52763670, 54717880, 56666736, 57453774, 61557615, 65661456, 70351560, 70833420, 73869138, 76605032, 82076820, 84421872, 86180661, 94444560, 95756290, 98492184, 105527340, 109435760, 114907548, 123115230, 140703120, 141666840, 143634435, 147738276, 153210064, 164153640, 172361322, 184672845, 191512580, 196984368, 211054680, 229815096, 246230460, 258541983, 283333680, 287268870, 295476552, 328307280, 344722644, 369345690, 383025160, 422109360, 430903305, 459630192, 492460920, 517083966, 574537740, 590953104, 689445288, 738691380, 766050320, 861806610, 984921840, 1034167932, 1149075480, 1292709915, 1378890576, 1477382760, 1723613220, 2068335864, 2298150960, 2585419830, 2954765520, 3447226440, 4136671728, 5170839660, 6894452880, 10341679320, 20683358640]

約数ペア:

[(1, 20683358640), (2, 10341679320), (3, 6894452880), (4, 5170839660), (5, 4136671728), (6, 3447226440), (7, 2954765520), (8, 2585419830), (9, 2298150960), (10, 2068335864), (12, 1723613220), (14, 1477382760), (15, 1378890576), (16, 1292709915), (18, 1149075480), (20, 1034167932), (21, 984921840), (24, 861806610), (27, 766050320), (28, 738691380), (30, 689445288), (35, 590953104), (36, 574537740), (40, 517083966), (42, 492460920), (45, 459630192), (48, 430903305), (49, 422109360), (54, 383025160), (56, 369345690), (60, 344722644), (63, 328307280), (70, 295476552), (72, 287268870), (73, 283333680), (80, 258541983), (84, 246230460), (90, 229815096), (98, 211054680), (105, 196984368), (108, 191512580), (112, 184672845), (120, 172361322), (126, 164153640), (135, 153210064), (140, 147738276), (144, 143634435), (146, 141666840), (147, 140703120), (168, 123115230), (180, 114907548), (189, 109435760), (196, 105527340), (210, 98492184), (216, 95756290), (219, 94444560), (240, 86180661), (245, 84421872), (252, 82076820), (270, 76605032), (280, 73869138), (292, 70833420), (294, 70351560), (315, 65661456), (336, 61557615), (360, 57453774), (365, 56666736), (378, 54717880), (392, 52763670), (420, 49246092), (432, 47878145), (438, 47222280), (441, 46901040), (490, 42210936), (504, 41038410), (511, 40476240), (540, 38302516), (560, 36934569), (584, 35416710), (588, 35175780), (630, 32830728), (657, 31481520), (720, 28726887), (730, 28333368), (735, 28140624), (756, 27358940), (784, 26381835), (840, 24623046), (876, 23611140), (882, 23450520), (945, 21887152), (980, 21105468), (1008, 20519205), (1022, 20238120), (1080, 19151258), (1095, 18888912), (1168, 17708355), (1176, 17587890), (1260, 16415364), (1314, 15740760), (1323, 15633680), (1460, 14166684), (1470, 14070312), (1512, 13679470), (1533, 13492080), (1680, 12311523), (1752, 11805570), (1764, 11725260), (1890, 10943576), (1960, 10552734), (1971, 10493840), (2044, 10119060), (2160, 9575629), (2190, 9444456), (2205, 9380208), (2352, 8793945), (2520, 8207682), (2555, 8095248), (2628, 7870380), (2646, 7816840), (2677, 7726320), (2920, 7083342), (2940, 7035156), (3024, 6839735), (3066, 6746040), (3285, 6296304), (3504, 5902785), (3528, 5862630), (3577, 5782320), (3780, 5471788), (3920, 5276367), (3942, 5246920), (4088, 5059530), (4380, 4722228), (4410, 4690104), (4599, 4497360), (5040, 4103841), (5110, 4047624), (5256, 3935190), (5292, 3908420), (5354, 3863160), (5840, 3541671), (5880, 3517578), (6132, 3373020), (6570, 3148152), (6615, 3126736), (7056, 2931315), (7154, 2891160), (7560, 2735894), (7665, 2698416), (7884, 2623460), (8031, 2575440), (8176, 2529765), (8760, 2361114), (8820, 2345052), (9198, 2248680), (9855, 2098768), (10220, 2023812), (10512, 1967595), (10584, 1954210), (10708, 1931580), (10731, 1927440), (11760, 1758789), (12264, 1686510), (13140, 1574076), (13230, 1563368), (13385, 1545264), (13797, 1499120), (14308, 1445580), (15120, 1367947), (15330, 1349208), (15768, 1311730), (16062, 1287720), (17520, 1180557), (17640, 1172526), (17885, 1156464), (18396, 1124340), (18739, 1103760), (19710, 1049384), (20440, 1011906), (21168, 977105), (21416, 965790), (21462, 963720), (22995, 899472), (24093, 858480), (24528, 843255), (26280, 787038), (26460, 781684), (26770, 772632), (27594, 749560), (28616, 722790), (30660, 674604), (31536, 655865), (32124, 643860), (32193, 642480), (35280, 586263), (35770, 578232), (36792, 562170), (37478, 551880), (39420, 524692), (40155, 515088), (40880, 505953), (42832, 482895), (42924, 481860), (45990, 449736), (48186, 429240), (52560, 393519), (52920, 390842), (53540, 386316), (53655, 385488), (55188, 374780), (56217, 367920), (57232, 361395), (61320, 337302), (64248, 321930), (64386, 321240), (68985, 299824), (71540, 289116), (72279, 286160), (73584, 281085), (74956, 275940), (78840, 262346), (80310, 257544), (85848, 240930), (91980, 224868), (93695, 220752), (96372, 214620), (96579, 214160), (105840, 195421), (107080, 193158), (107310, 192744), (110376, 187390), (112434, 183960), (120465, 171696), (122640, 168651), (128496, 160965), (128772, 160620), (131173, 157680), (137970, 149912), (143080, 144558)]