421644960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:521

約数の個数: 384

約数和(自身を含む): 1698278400

約数和(自身を除く): 1276633440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 108, 110, 114, 120, 132, 135, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 264, 270, 285, 288, 297, 304, 330, 342, 352, 360, 380, 396, 418, 432, 440, 456, 467, 480, 495, 513, 528, 540, 570, 594, 608, 627, 660, 684, 720, 760, 792, 836, 855, 864, 880, 912, 934, 990, 1026, 1045, 1056, 1080, 1140, 1188, 1254, 1320, 1368, 1401, 1440, 1485, 1520, 1584, 1672, 1710, 1760, 1824, 1868, 1881, 1980, 2052, 2090, 2160, 2280, 2335, 2376, 2508, 2565, 2640, 2736, 2802, 2970, 3040, 3135, 3168, 3344, 3420, 3736, 3762, 3960, 4104, 4180, 4203, 4320, 4560, 4670, 4752, 5016, 5130, 5137, 5280, 5472, 5604, 5643, 5940, 6270, 6688, 6840, 7005, 7472, 7524, 7920, 8208, 8360, 8406, 8873, 9120, 9340, 9405, 9504, 10032, 10260, 10274, 11208, 11286, 11880, 12540, 12609, 13680, 14010, 14944, 15048, 15411, 15840, 16416, 16720, 16812, 17746, 18680, 18810, 20064, 20520, 20548, 21015, 22416, 22572, 23760, 25080, 25218, 25685, 26619, 27360, 28020, 28215, 30096, 30822, 33440, 33624, 35492, 37360, 37620, 41040, 41096, 42030, 44365, 44832, 45144, 46233, 47520, 50160, 50436, 51370, 53238, 56040, 56430, 60192, 61644, 63045, 67248, 70984, 74720, 75240, 77055, 79857, 82080, 82192, 84060, 88730, 90288, 92466, 97603, 100320, 100872, 102740, 106476, 112080, 112860, 123288, 126090, 133095, 134496, 138699, 141968, 150480, 154110, 159714, 164384, 168120, 177460, 180576, 184932, 195206, 201744, 205480, 212952, 224160, 225720, 231165, 239571, 246576, 252180, 266190, 277398, 283936, 292809, 300960, 308220, 319428, 336240, 354920, 369864, 390412, 399285, 403488, 410960, 425904, 451440, 462330, 479142, 488015, 493152, 504360, 532380, 554796, 585618, 616440, 638856, 672480, 693495, 709840, 739728, 780824, 798570, 821920, 851808, 878427, 902880, 924660, 958284, 976030, 1008720, 1064760, 1109592, 1171236, 1197855, 1232880, 1277712, 1386990, 1419680, 1464045, 1479456, 1561648, 1597140, 1756854, 1849320, 1916568, 1952060, 2017440, 2129520, 2219184, 2342472, 2395710, 2465760, 2555424, 2635281, 2773980, 2928090, 3123296, 3194280, 3513708, 3698640, 3833136, 3904120, 4259040, 4392135, 4438368, 4684944, 4791420, 5270562, 5547960, 5856180, 6388560, 7027416, 7397280, 7666272, 7808240, 8784270, 9369888, 9582840, 10541124, 11095920, 11712360, 12777120, 13176405, 14054832, 15616480, 17568540, 19165680, 21082248, 22191840, 23424720, 26352810, 28109664, 35137080, 38331360, 42164496, 46849440, 52705620, 70274160, 84328992, 105411240, 140548320, 210822480, 421644960]

約数ペア:

[(1, 421644960), (2, 210822480), (3, 140548320), (4, 105411240), (5, 84328992), (6, 70274160), (8, 52705620), (9, 46849440), (10, 42164496), (11, 38331360), (12, 35137080), (15, 28109664), (16, 26352810), (18, 23424720), (19, 22191840), (20, 21082248), (22, 19165680), (24, 17568540), (27, 15616480), (30, 14054832), (32, 13176405), (33, 12777120), (36, 11712360), (38, 11095920), (40, 10541124), (44, 9582840), (45, 9369888), (48, 8784270), (54, 7808240), (55, 7666272), (57, 7397280), (60, 7027416), (66, 6388560), (72, 5856180), (76, 5547960), (80, 5270562), (88, 4791420), (90, 4684944), (95, 4438368), (96, 4392135), (99, 4259040), (108, 3904120), (110, 3833136), (114, 3698640), (120, 3513708), (132, 3194280), (135, 3123296), (144, 2928090), (152, 2773980), (160, 2635281), (165, 2555424), (171, 2465760), (176, 2395710), (180, 2342472), (190, 2219184), (198, 2129520), (209, 2017440), (216, 1952060), (220, 1916568), (228, 1849320), (240, 1756854), (264, 1597140), (270, 1561648), (285, 1479456), (288, 1464045), (297, 1419680), (304, 1386990), (330, 1277712), (342, 1232880), (352, 1197855), (360, 1171236), (380, 1109592), (396, 1064760), (418, 1008720), (432, 976030), (440, 958284), (456, 924660), (467, 902880), (480, 878427), (495, 851808), (513, 821920), (528, 798570), (540, 780824), (570, 739728), (594, 709840), (608, 693495), (627, 672480), (660, 638856), (684, 616440), (720, 585618), (760, 554796), (792, 532380), (836, 504360), (855, 493152), (864, 488015), (880, 479142), (912, 462330), (934, 451440), (990, 425904), (1026, 410960), (1045, 403488), (1056, 399285), (1080, 390412), (1140, 369864), (1188, 354920), (1254, 336240), (1320, 319428), (1368, 308220), (1401, 300960), (1440, 292809), (1485, 283936), (1520, 277398), (1584, 266190), (1672, 252180), (1710, 246576), (1760, 239571), (1824, 231165), (1868, 225720), (1881, 224160), (1980, 212952), (2052, 205480), (2090, 201744), (2160, 195206), (2280, 184932), (2335, 180576), (2376, 177460), (2508, 168120), (2565, 164384), (2640, 159714), (2736, 154110), (2802, 150480), (2970, 141968), (3040, 138699), (3135, 134496), (3168, 133095), (3344, 126090), (3420, 123288), (3736, 112860), (3762, 112080), (3960, 106476), (4104, 102740), (4180, 100872), (4203, 100320), (4320, 97603), (4560, 92466), (4670, 90288), (4752, 88730), (5016, 84060), (5130, 82192), (5137, 82080), (5280, 79857), (5472, 77055), (5604, 75240), (5643, 74720), (5940, 70984), (6270, 67248), (6688, 63045), (6840, 61644), (7005, 60192), (7472, 56430), (7524, 56040), (7920, 53238), (8208, 51370), (8360, 50436), (8406, 50160), (8873, 47520), (9120, 46233), (9340, 45144), (9405, 44832), (9504, 44365), (10032, 42030), (10260, 41096), (10274, 41040), (11208, 37620), (11286, 37360), (11880, 35492), (12540, 33624), (12609, 33440), (13680, 30822), (14010, 30096), (14944, 28215), (15048, 28020), (15411, 27360), (15840, 26619), (16416, 25685), (16720, 25218), (16812, 25080), (17746, 23760), (18680, 22572), (18810, 22416), (20064, 21015), (20520, 20548)]