2551785120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:330

約数の個数: 480

約数和(自身を含む): 9740364480

約数和(自身を除く): 7188579360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 43, 45, 48, 54, 57, 60, 72, 76, 80, 81, 86, 90, 95, 96, 108, 114, 120, 129, 135, 144, 152, 160, 162, 171, 172, 180, 190, 215, 216, 228, 240, 241, 258, 270, 285, 288, 304, 324, 342, 344, 360, 380, 387, 405, 430, 432, 456, 480, 482, 513, 516, 540, 570, 608, 645, 648, 684, 688, 720, 723, 760, 774, 810, 817, 855, 860, 864, 912, 964, 1026, 1032, 1080, 1140, 1161, 1205, 1290, 1296, 1368, 1376, 1440, 1446, 1520, 1539, 1548, 1620, 1634, 1710, 1720, 1824, 1928, 1935, 2052, 2064, 2160, 2169, 2280, 2322, 2410, 2451, 2565, 2580, 2592, 2736, 2892, 3040, 3078, 3096, 3240, 3268, 3420, 3440, 3483, 3615, 3856, 3870, 4085, 4104, 4128, 4320, 4338, 4560, 4579, 4644, 4820, 4902, 5130, 5160, 5472, 5784, 5805, 6156, 6192, 6480, 6507, 6536, 6840, 6880, 6966, 7230, 7353, 7695, 7712, 7740, 8170, 8208, 8676, 9120, 9158, 9288, 9640, 9804, 10260, 10320, 10363, 10845, 11568, 11610, 12255, 12312, 12384, 12960, 13014, 13072, 13680, 13737, 13932, 14460, 14706, 15390, 15480, 16340, 16416, 17352, 17415, 18316, 18576, 19280, 19521, 19608, 20520, 20640, 20726, 21690, 22059, 22895, 23136, 23220, 24510, 24624, 26028, 26144, 27360, 27474, 27864, 28920, 29412, 30780, 30960, 31089, 32535, 32680, 34704, 34830, 36632, 36765, 37152, 38560, 39042, 39216, 41040, 41211, 41452, 43380, 44118, 45790, 46440, 49020, 49248, 51815, 52056, 54948, 55728, 57840, 58824, 61560, 61920, 62178, 65070, 65360, 66177, 68685, 69408, 69660, 73264, 73530, 78084, 78432, 82080, 82422, 82904, 86760, 88236, 91580, 92880, 93267, 97605, 98040, 103630, 104112, 109896, 110295, 111456, 115680, 117648, 123120, 123633, 124356, 130140, 130720, 132354, 137370, 139320, 146528, 147060, 155445, 156168, 164844, 165808, 173520, 176472, 183160, 185760, 186534, 195210, 196080, 196897, 206055, 207260, 208224, 219792, 220590, 235296, 246240, 247266, 248712, 260280, 264708, 274740, 278640, 279801, 294120, 310890, 312336, 329688, 330885, 331616, 347040, 352944, 366320, 370899, 373068, 390420, 392160, 393794, 412110, 414520, 439584, 441180, 466335, 494532, 497424, 520560, 529416, 549480, 557280, 559602, 588240, 590691, 618165, 621780, 624672, 659376, 661770, 705888, 732640, 741798, 746136, 780840, 787588, 824220, 829040, 839403, 882360, 932670, 984485, 989064, 994848, 1041120, 1058832, 1098960, 1119204, 1176480, 1181382, 1236330, 1243560, 1318752, 1323540, 1399005, 1483596, 1492272, 1561680, 1575176, 1648440, 1658080, 1678806, 1764720, 1772073, 1854495, 1865340, 1968970, 1978128, 2117664, 2197920, 2238408, 2362764, 2472660, 2487120, 2647080, 2798010, 2953455, 2967192, 2984544, 3123360, 3150352, 3296880, 3357612, 3529440, 3544146, 3708990, 3730680, 3937940, 3956256, 4197015, 4476816, 4725528, 4945320, 4974240, 5294160, 5316219, 5596020, 5906910, 5934384, 6300704, 6593760, 6715224, 7088292, 7417980, 7461360, 7875880, 8394030, 8860365, 8953632, 9451056, 9890640, 10588320, 10632438, 11192040, 11813820, 11868768, 13430448, 14176584, 14835960, 14922720, 15751760, 15948657, 16788060, 17720730, 18902112, 19781280, 21264876, 22384080, 23627640, 26581095, 26860896, 28353168, 29671920, 31503520, 31897314, 33576120, 35441460, 42529752, 44768160, 47255280, 53162190, 56706336, 59343840, 63794628, 67152240, 70882920, 79743285, 85059504, 94510560, 106324380, 127589256, 134304480, 141765840, 159486570, 170119008, 212648760, 255178512, 283531680, 318973140, 425297520, 510357024, 637946280, 850595040, 1275892560, 2551785120]

約数ペア:

[(1, 2551785120), (2, 1275892560), (3, 850595040), (4, 637946280), (5, 510357024), (6, 425297520), (8, 318973140), (9, 283531680), (10, 255178512), (12, 212648760), (15, 170119008), (16, 159486570), (18, 141765840), (19, 134304480), (20, 127589256), (24, 106324380), (27, 94510560), (30, 85059504), (32, 79743285), (36, 70882920), (38, 67152240), (40, 63794628), (43, 59343840), (45, 56706336), (48, 53162190), (54, 47255280), (57, 44768160), (60, 42529752), (72, 35441460), (76, 33576120), (80, 31897314), (81, 31503520), (86, 29671920), (90, 28353168), (95, 26860896), (96, 26581095), (108, 23627640), (114, 22384080), (120, 21264876), (129, 19781280), (135, 18902112), (144, 17720730), (152, 16788060), (160, 15948657), (162, 15751760), (171, 14922720), (172, 14835960), (180, 14176584), (190, 13430448), (215, 11868768), (216, 11813820), (228, 11192040), (240, 10632438), (241, 10588320), (258, 9890640), (270, 9451056), (285, 8953632), (288, 8860365), (304, 8394030), (324, 7875880), (342, 7461360), (344, 7417980), (360, 7088292), (380, 6715224), (387, 6593760), (405, 6300704), (430, 5934384), (432, 5906910), (456, 5596020), (480, 5316219), (482, 5294160), (513, 4974240), (516, 4945320), (540, 4725528), (570, 4476816), (608, 4197015), (645, 3956256), (648, 3937940), (684, 3730680), (688, 3708990), (720, 3544146), (723, 3529440), (760, 3357612), (774, 3296880), (810, 3150352), (817, 3123360), (855, 2984544), (860, 2967192), (864, 2953455), (912, 2798010), (964, 2647080), (1026, 2487120), (1032, 2472660), (1080, 2362764), (1140, 2238408), (1161, 2197920), (1205, 2117664), (1290, 1978128), (1296, 1968970), (1368, 1865340), (1376, 1854495), (1440, 1772073), (1446, 1764720), (1520, 1678806), (1539, 1658080), (1548, 1648440), (1620, 1575176), (1634, 1561680), (1710, 1492272), (1720, 1483596), (1824, 1399005), (1928, 1323540), (1935, 1318752), (2052, 1243560), (2064, 1236330), (2160, 1181382), (2169, 1176480), (2280, 1119204), (2322, 1098960), (2410, 1058832), (2451, 1041120), (2565, 994848), (2580, 989064), (2592, 984485), (2736, 932670), (2892, 882360), (3040, 839403), (3078, 829040), (3096, 824220), (3240, 787588), (3268, 780840), (3420, 746136), (3440, 741798), (3483, 732640), (3615, 705888), (3856, 661770), (3870, 659376), (4085, 624672), (4104, 621780), (4128, 618165), (4320, 590691), (4338, 588240), (4560, 559602), (4579, 557280), (4644, 549480), (4820, 529416), (4902, 520560), (5130, 497424), (5160, 494532), (5472, 466335), (5784, 441180), (5805, 439584), (6156, 414520), (6192, 412110), (6480, 393794), (6507, 392160), (6536, 390420), (6840, 373068), (6880, 370899), (6966, 366320), (7230, 352944), (7353, 347040), (7695, 331616), (7712, 330885), (7740, 329688), (8170, 312336), (8208, 310890), (8676, 294120), (9120, 279801), (9158, 278640), (9288, 274740), (9640, 264708), (9804, 260280), (10260, 248712), (10320, 247266), (10363, 246240), (10845, 235296), (11568, 220590), (11610, 219792), (12255, 208224), (12312, 207260), (12384, 206055), (12960, 196897), (13014, 196080), (13072, 195210), (13680, 186534), (13737, 185760), (13932, 183160), (14460, 176472), (14706, 173520), (15390, 165808), (15480, 164844), (16340, 156168), (16416, 155445), (17352, 147060), (17415, 146528), (18316, 139320), (18576, 137370), (19280, 132354), (19521, 130720), (19608, 130140), (20520, 124356), (20640, 123633), (20726, 123120), (21690, 117648), (22059, 115680), (22895, 111456), (23136, 110295), (23220, 109896), (24510, 104112), (24624, 103630), (26028, 98040), (26144, 97605), (27360, 93267), (27474, 92880), (27864, 91580), (28920, 88236), (29412, 86760), (30780, 82904), (30960, 82422), (31089, 82080), (32535, 78432), (32680, 78084), (34704, 73530), (34830, 73264), (36632, 69660), (36765, 69408), (37152, 68685), (38560, 66177), (39042, 65360), (39216, 65070), (41040, 62178), (41211, 61920), (41452, 61560), (43380, 58824), (44118, 57840), (45790, 55728), (46440, 54948), (49020, 52056), (49248, 51815)]