21270318120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6073}}^1$

素因数の和:6166

約数の個数: 320

約数和(自身を含む): 76200030720

約数和(自身を除く): 54929712600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 47, 54, 60, 69, 72, 81, 90, 92, 94, 108, 115, 120, 135, 138, 141, 162, 180, 184, 188, 207, 216, 230, 235, 270, 276, 282, 324, 345, 360, 376, 405, 414, 423, 460, 470, 540, 552, 564, 621, 648, 690, 705, 810, 828, 846, 920, 940, 1035, 1080, 1081, 1128, 1242, 1269, 1380, 1410, 1620, 1656, 1692, 1863, 1880, 2070, 2115, 2162, 2484, 2538, 2760, 2820, 3105, 3240, 3243, 3384, 3726, 3807, 4140, 4230, 4324, 4968, 5076, 5405, 5640, 6073, 6210, 6345, 6486, 7452, 7614, 8280, 8460, 8648, 9315, 9729, 10152, 10810, 12146, 12420, 12690, 12972, 14904, 15228, 16215, 16920, 18219, 18630, 19035, 19458, 21620, 24292, 24840, 25380, 25944, 29187, 30365, 30456, 32430, 36438, 37260, 38070, 38916, 43240, 48584, 48645, 50760, 54657, 58374, 60730, 64860, 72876, 74520, 76140, 77832, 87561, 91095, 97290, 109314, 116748, 121460, 129720, 139679, 145752, 145935, 152280, 163971, 175122, 182190, 194580, 218628, 233496, 242920, 273285, 279358, 285431, 291870, 327942, 350244, 364380, 389160, 419037, 437256, 437805, 491913, 546570, 558716, 570862, 583740, 655884, 698395, 700488, 728760, 819855, 838074, 856293, 875610, 983826, 1093140, 1117432, 1141724, 1167480, 1257111, 1311768, 1396790, 1427155, 1639710, 1676148, 1712586, 1751220, 1967652, 2095185, 2186280, 2283448, 2459565, 2514222, 2568879, 2793580, 2854310, 3279420, 3352296, 3425172, 3502440, 3771333, 3935304, 4190370, 4281465, 4919130, 5028444, 5137758, 5587160, 5708620, 6285555, 6558840, 6564913, 6850344, 7542666, 7706637, 8380740, 8562930, 9838260, 10056888, 10275516, 11313999, 11417240, 12571110, 12844395, 13129826, 15085332, 15413274, 16761480, 17125860, 18856665, 19676520, 19694739, 20551032, 22627998, 23119911, 25142220, 25688790, 26259652, 30170664, 30826548, 32824565, 34251720, 37713330, 38533185, 39389478, 45255996, 46239822, 50284440, 51377580, 52519304, 56569995, 59084217, 61653096, 65649130, 75426660, 77066370, 78778956, 90511992, 92479644, 98473695, 102755160, 113139990, 115599555, 118168434, 131298260, 150853320, 154132740, 157557912, 177252651, 184959288, 196947390, 226279980, 231199110, 236336868, 262596520, 295421085, 308265480, 354505302, 393894780, 452559960, 462398220, 472673736, 531757953, 590842170, 709010604, 787789560, 886263255, 924796440, 1063515906, 1181684340, 1418021208, 1772526510, 2127031812, 2363368680, 2658789765, 3545053020, 4254063624, 5317579530, 7090106040, 10635159060, 21270318120]

約数ペア:

[(1, 21270318120), (2, 10635159060), (3, 7090106040), (4, 5317579530), (5, 4254063624), (6, 3545053020), (8, 2658789765), (9, 2363368680), (10, 2127031812), (12, 1772526510), (15, 1418021208), (18, 1181684340), (20, 1063515906), (23, 924796440), (24, 886263255), (27, 787789560), (30, 709010604), (36, 590842170), (40, 531757953), (45, 472673736), (46, 462398220), (47, 452559960), (54, 393894780), (60, 354505302), (69, 308265480), (72, 295421085), (81, 262596520), (90, 236336868), (92, 231199110), (94, 226279980), (108, 196947390), (115, 184959288), (120, 177252651), (135, 157557912), (138, 154132740), (141, 150853320), (162, 131298260), (180, 118168434), (184, 115599555), (188, 113139990), (207, 102755160), (216, 98473695), (230, 92479644), (235, 90511992), (270, 78778956), (276, 77066370), (282, 75426660), (324, 65649130), (345, 61653096), (360, 59084217), (376, 56569995), (405, 52519304), (414, 51377580), (423, 50284440), (460, 46239822), (470, 45255996), (540, 39389478), (552, 38533185), (564, 37713330), (621, 34251720), (648, 32824565), (690, 30826548), (705, 30170664), (810, 26259652), (828, 25688790), (846, 25142220), (920, 23119911), (940, 22627998), (1035, 20551032), (1080, 19694739), (1081, 19676520), (1128, 18856665), (1242, 17125860), (1269, 16761480), (1380, 15413274), (1410, 15085332), (1620, 13129826), (1656, 12844395), (1692, 12571110), (1863, 11417240), (1880, 11313999), (2070, 10275516), (2115, 10056888), (2162, 9838260), (2484, 8562930), (2538, 8380740), (2760, 7706637), (2820, 7542666), (3105, 6850344), (3240, 6564913), (3243, 6558840), (3384, 6285555), (3726, 5708620), (3807, 5587160), (4140, 5137758), (4230, 5028444), (4324, 4919130), (4968, 4281465), (5076, 4190370), (5405, 3935304), (5640, 3771333), (6073, 3502440), (6210, 3425172), (6345, 3352296), (6486, 3279420), (7452, 2854310), (7614, 2793580), (8280, 2568879), (8460, 2514222), (8648, 2459565), (9315, 2283448), (9729, 2186280), (10152, 2095185), (10810, 1967652), (12146, 1751220), (12420, 1712586), (12690, 1676148), (12972, 1639710), (14904, 1427155), (15228, 1396790), (16215, 1311768), (16920, 1257111), (18219, 1167480), (18630, 1141724), (19035, 1117432), (19458, 1093140), (21620, 983826), (24292, 875610), (24840, 856293), (25380, 838074), (25944, 819855), (29187, 728760), (30365, 700488), (30456, 698395), (32430, 655884), (36438, 583740), (37260, 570862), (38070, 558716), (38916, 546570), (43240, 491913), (48584, 437805), (48645, 437256), (50760, 419037), (54657, 389160), (58374, 364380), (60730, 350244), (64860, 327942), (72876, 291870), (74520, 285431), (76140, 279358), (77832, 273285), (87561, 242920), (91095, 233496), (97290, 218628), (109314, 194580), (116748, 182190), (121460, 175122), (129720, 163971), (139679, 152280), (145752, 145935)]