774397440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 480

約数和(自身を含む): 2968336800

約数和(自身を除く): 2193939360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 32, 36, 38, 40, 45, 48, 57, 58, 60, 61, 64, 72, 76, 80, 87, 90, 95, 96, 114, 116, 120, 122, 128, 144, 145, 152, 160, 171, 174, 180, 183, 190, 192, 228, 232, 240, 244, 256, 261, 285, 288, 290, 304, 305, 320, 342, 348, 360, 366, 380, 384, 435, 456, 464, 480, 488, 512, 522, 549, 551, 570, 576, 580, 608, 610, 640, 684, 696, 720, 732, 760, 768, 855, 870, 912, 915, 928, 960, 976, 1044, 1098, 1102, 1140, 1152, 1159, 1160, 1216, 1220, 1280, 1305, 1368, 1392, 1440, 1464, 1520, 1536, 1653, 1710, 1740, 1769, 1824, 1830, 1856, 1920, 1952, 2088, 2196, 2204, 2280, 2304, 2318, 2320, 2432, 2440, 2560, 2610, 2736, 2745, 2755, 2784, 2880, 2928, 3040, 3306, 3420, 3477, 3480, 3538, 3648, 3660, 3712, 3840, 3904, 4176, 4392, 4408, 4560, 4608, 4636, 4640, 4864, 4880, 4959, 5220, 5307, 5472, 5490, 5510, 5568, 5760, 5795, 5856, 6080, 6612, 6840, 6954, 6960, 7076, 7296, 7320, 7424, 7680, 7808, 8265, 8352, 8784, 8816, 8845, 9120, 9272, 9280, 9728, 9760, 9918, 10431, 10440, 10614, 10944, 10980, 11020, 11136, 11520, 11590, 11712, 12160, 13224, 13680, 13908, 13920, 14152, 14592, 14640, 14848, 15616, 15921, 16530, 16704, 17385, 17568, 17632, 17690, 18240, 18544, 18560, 19520, 19836, 20862, 20880, 21228, 21888, 21960, 22040, 22272, 23040, 23180, 23424, 24320, 24795, 26448, 26535, 27360, 27816, 27840, 28304, 29184, 29280, 31232, 31842, 33060, 33408, 33611, 34770, 35136, 35264, 35380, 36480, 37088, 37120, 39040, 39672, 41724, 41760, 42456, 43776, 43920, 44080, 44544, 46360, 46848, 48640, 49590, 52155, 52896, 53070, 54720, 55632, 55680, 56608, 58560, 63684, 66120, 66816, 67222, 69540, 70272, 70528, 70760, 72960, 74176, 74240, 78080, 79344, 79605, 83448, 83520, 84912, 87552, 87840, 88160, 92720, 93696, 99180, 100833, 104310, 105792, 106140, 109440, 111264, 111360, 113216, 117120, 127368, 132240, 133632, 134444, 139080, 140544, 141056, 141520, 145920, 148352, 156160, 158688, 159210, 166896, 167040, 168055, 169824, 175680, 176320, 185440, 198360, 201666, 208620, 211584, 212280, 218880, 222528, 222720, 226432, 234240, 254736, 264480, 268888, 278160, 281088, 282112, 283040, 296704, 302499, 317376, 318420, 333792, 334080, 336110, 339648, 351360, 352640, 370880, 396720, 403332, 417240, 423168, 424560, 437760, 445056, 452864, 468480, 504165, 509472, 528960, 537776, 556320, 566080, 593408, 604998, 634752, 636840, 667584, 668160, 672220, 679296, 702720, 705280, 741760, 793440, 806664, 834480, 846336, 849120, 890112, 905728, 1008330, 1018944, 1057920, 1075552, 1112640, 1132160, 1209996, 1269504, 1273680, 1335168, 1344440, 1358592, 1405440, 1410560, 1483520, 1512495, 1586880, 1613328, 1668960, 1698240, 1780224, 2016660, 2037888, 2115840, 2151104, 2225280, 2264320, 2419992, 2539008, 2547360, 2670336, 2688880, 2717184, 2967040, 3024990, 3173760, 3226656, 3337920, 3396480, 4033320, 4075776, 4231680, 4302208, 4450560, 4528640, 4839984, 5094720, 5340672, 5377760, 6049980, 6347520, 6453312, 6675840, 6792960, 8066640, 8151552, 8604416, 8901120, 9679968, 10189440, 10755520, 12099960, 12695040, 12906624, 13351680, 13585920, 16133280, 17208832, 19359936, 20378880, 21511040, 24199920, 25813248, 26703360, 32266560, 38719872, 40757760, 43022080, 48399840, 51626496, 64533120, 77439744, 86044160, 96799680, 129066240, 154879488, 193599360, 258132480, 387198720, 774397440]

約数ペア:

[(1, 774397440), (2, 387198720), (3, 258132480), (4, 193599360), (5, 154879488), (6, 129066240), (8, 96799680), (9, 86044160), (10, 77439744), (12, 64533120), (15, 51626496), (16, 48399840), (18, 43022080), (19, 40757760), (20, 38719872), (24, 32266560), (29, 26703360), (30, 25813248), (32, 24199920), (36, 21511040), (38, 20378880), (40, 19359936), (45, 17208832), (48, 16133280), (57, 13585920), (58, 13351680), (60, 12906624), (61, 12695040), (64, 12099960), (72, 10755520), (76, 10189440), (80, 9679968), (87, 8901120), (90, 8604416), (95, 8151552), (96, 8066640), (114, 6792960), (116, 6675840), (120, 6453312), (122, 6347520), (128, 6049980), (144, 5377760), (145, 5340672), (152, 5094720), (160, 4839984), (171, 4528640), (174, 4450560), (180, 4302208), (183, 4231680), (190, 4075776), (192, 4033320), (228, 3396480), (232, 3337920), (240, 3226656), (244, 3173760), (256, 3024990), (261, 2967040), (285, 2717184), (288, 2688880), (290, 2670336), (304, 2547360), (305, 2539008), (320, 2419992), (342, 2264320), (348, 2225280), (360, 2151104), (366, 2115840), (380, 2037888), (384, 2016660), (435, 1780224), (456, 1698240), (464, 1668960), (480, 1613328), (488, 1586880), (512, 1512495), (522, 1483520), (549, 1410560), (551, 1405440), (570, 1358592), (576, 1344440), (580, 1335168), (608, 1273680), (610, 1269504), (640, 1209996), (684, 1132160), (696, 1112640), (720, 1075552), (732, 1057920), (760, 1018944), (768, 1008330), (855, 905728), (870, 890112), (912, 849120), (915, 846336), (928, 834480), (960, 806664), (976, 793440), (1044, 741760), (1098, 705280), (1102, 702720), (1140, 679296), (1152, 672220), (1159, 668160), (1160, 667584), (1216, 636840), (1220, 634752), (1280, 604998), (1305, 593408), (1368, 566080), (1392, 556320), (1440, 537776), (1464, 528960), (1520, 509472), (1536, 504165), (1653, 468480), (1710, 452864), (1740, 445056), (1769, 437760), (1824, 424560), (1830, 423168), (1856, 417240), (1920, 403332), (1952, 396720), (2088, 370880), (2196, 352640), (2204, 351360), (2280, 339648), (2304, 336110), (2318, 334080), (2320, 333792), (2432, 318420), (2440, 317376), (2560, 302499), (2610, 296704), (2736, 283040), (2745, 282112), (2755, 281088), (2784, 278160), (2880, 268888), (2928, 264480), (3040, 254736), (3306, 234240), (3420, 226432), (3477, 222720), (3480, 222528), (3538, 218880), (3648, 212280), (3660, 211584), (3712, 208620), (3840, 201666), (3904, 198360), (4176, 185440), (4392, 176320), (4408, 175680), (4560, 169824), (4608, 168055), (4636, 167040), (4640, 166896), (4864, 159210), (4880, 158688), (4959, 156160), (5220, 148352), (5307, 145920), (5472, 141520), (5490, 141056), (5510, 140544), (5568, 139080), (5760, 134444), (5795, 133632), (5856, 132240), (6080, 127368), (6612, 117120), (6840, 113216), (6954, 111360), (6960, 111264), (7076, 109440), (7296, 106140), (7320, 105792), (7424, 104310), (7680, 100833), (7808, 99180), (8265, 93696), (8352, 92720), (8784, 88160), (8816, 87840), (8845, 87552), (9120, 84912), (9272, 83520), (9280, 83448), (9728, 79605), (9760, 79344), (9918, 78080), (10431, 74240), (10440, 74176), (10614, 72960), (10944, 70760), (10980, 70528), (11020, 70272), (11136, 69540), (11520, 67222), (11590, 66816), (11712, 66120), (12160, 63684), (13224, 58560), (13680, 56608), (13908, 55680), (13920, 55632), (14152, 54720), (14592, 53070), (14640, 52896), (14848, 52155), (15616, 49590), (15921, 48640), (16530, 46848), (16704, 46360), (17385, 44544), (17568, 44080), (17632, 43920), (17690, 43776), (18240, 42456), (18544, 41760), (18560, 41724), (19520, 39672), (19836, 39040), (20862, 37120), (20880, 37088), (21228, 36480), (21888, 35380), (21960, 35264), (22040, 35136), (22272, 34770), (23040, 33611), (23180, 33408), (23424, 33060), (24320, 31842), (24795, 31232), (26448, 29280), (26535, 29184), (27360, 28304), (27816, 27840)]