1993163040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4339}}^1$

素因数の和:4400

約数の個数: 288

約数和(自身を含む): 7677633600

約数和(自身を除く): 5684470560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 32, 33, 36, 40, 44, 45, 48, 55, 58, 60, 66, 72, 80, 87, 88, 90, 96, 99, 110, 116, 120, 132, 144, 145, 160, 165, 174, 176, 180, 198, 220, 232, 240, 261, 264, 288, 290, 319, 330, 348, 352, 360, 396, 435, 440, 464, 480, 495, 522, 528, 580, 638, 660, 696, 720, 792, 870, 880, 928, 957, 990, 1044, 1056, 1160, 1276, 1305, 1320, 1392, 1440, 1584, 1595, 1740, 1760, 1914, 1980, 2088, 2320, 2552, 2610, 2640, 2784, 2871, 3168, 3190, 3480, 3828, 3960, 4176, 4339, 4640, 4785, 5104, 5220, 5280, 5742, 6380, 6960, 7656, 7920, 8352, 8678, 9570, 10208, 10440, 11484, 12760, 13017, 13920, 14355, 15312, 15840, 17356, 19140, 20880, 21695, 22968, 25520, 26034, 28710, 30624, 34712, 38280, 39051, 41760, 43390, 45936, 47729, 51040, 52068, 57420, 65085, 69424, 76560, 78102, 86780, 91872, 95458, 104136, 114840, 125831, 130170, 138848, 143187, 153120, 156204, 173560, 190916, 195255, 208272, 229680, 238645, 251662, 260340, 286374, 312408, 347120, 377493, 381832, 390510, 416544, 429561, 459360, 477290, 503324, 520680, 572748, 624816, 629155, 694240, 715935, 754986, 763664, 781020, 859122, 954580, 1006648, 1041360, 1132479, 1145496, 1249632, 1258310, 1384141, 1431870, 1509972, 1527328, 1562040, 1718244, 1887465, 1909160, 2013296, 2082720, 2147805, 2264958, 2290992, 2516620, 2768282, 2863740, 3019944, 3124080, 3436488, 3774930, 3818320, 4026592, 4152423, 4295610, 4529916, 4581984, 5033240, 5536564, 5662395, 5727480, 6039888, 6248160, 6872976, 6920705, 7549860, 7636640, 8304846, 8591220, 9059832, 10066480, 11073128, 11324790, 11454960, 12079776, 12457269, 13745952, 13841410, 15099720, 16609692, 17182440, 18119664, 20132960, 20762115, 22146256, 22649580, 22909920, 24914538, 27682820, 30199440, 33219384, 34364880, 36239328, 41524230, 44292512, 45299160, 49829076, 55365640, 60398880, 62286345, 66438768, 68729760, 83048460, 90598320, 99658152, 110731280, 124572690, 132877536, 166096920, 181196640, 199316304, 221462560, 249145380, 332193840, 398632608, 498290760, 664387680, 996581520, 1993163040]

約数ペア:

[(1, 1993163040), (2, 996581520), (3, 664387680), (4, 498290760), (5, 398632608), (6, 332193840), (8, 249145380), (9, 221462560), (10, 199316304), (11, 181196640), (12, 166096920), (15, 132877536), (16, 124572690), (18, 110731280), (20, 99658152), (22, 90598320), (24, 83048460), (29, 68729760), (30, 66438768), (32, 62286345), (33, 60398880), (36, 55365640), (40, 49829076), (44, 45299160), (45, 44292512), (48, 41524230), (55, 36239328), (58, 34364880), (60, 33219384), (66, 30199440), (72, 27682820), (80, 24914538), (87, 22909920), (88, 22649580), (90, 22146256), (96, 20762115), (99, 20132960), (110, 18119664), (116, 17182440), (120, 16609692), (132, 15099720), (144, 13841410), (145, 13745952), (160, 12457269), (165, 12079776), (174, 11454960), (176, 11324790), (180, 11073128), (198, 10066480), (220, 9059832), (232, 8591220), (240, 8304846), (261, 7636640), (264, 7549860), (288, 6920705), (290, 6872976), (319, 6248160), (330, 6039888), (348, 5727480), (352, 5662395), (360, 5536564), (396, 5033240), (435, 4581984), (440, 4529916), (464, 4295610), (480, 4152423), (495, 4026592), (522, 3818320), (528, 3774930), (580, 3436488), (638, 3124080), (660, 3019944), (696, 2863740), (720, 2768282), (792, 2516620), (870, 2290992), (880, 2264958), (928, 2147805), (957, 2082720), (990, 2013296), (1044, 1909160), (1056, 1887465), (1160, 1718244), (1276, 1562040), (1305, 1527328), (1320, 1509972), (1392, 1431870), (1440, 1384141), (1584, 1258310), (1595, 1249632), (1740, 1145496), (1760, 1132479), (1914, 1041360), (1980, 1006648), (2088, 954580), (2320, 859122), (2552, 781020), (2610, 763664), (2640, 754986), (2784, 715935), (2871, 694240), (3168, 629155), (3190, 624816), (3480, 572748), (3828, 520680), (3960, 503324), (4176, 477290), (4339, 459360), (4640, 429561), (4785, 416544), (5104, 390510), (5220, 381832), (5280, 377493), (5742, 347120), (6380, 312408), (6960, 286374), (7656, 260340), (7920, 251662), (8352, 238645), (8678, 229680), (9570, 208272), (10208, 195255), (10440, 190916), (11484, 173560), (12760, 156204), (13017, 153120), (13920, 143187), (14355, 138848), (15312, 130170), (15840, 125831), (17356, 114840), (19140, 104136), (20880, 95458), (21695, 91872), (22968, 86780), (25520, 78102), (26034, 76560), (28710, 69424), (30624, 65085), (34712, 57420), (38280, 52068), (39051, 51040), (41760, 47729), (43390, 45936)]