2129283240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{12487}}^1$

素因数の和:12544

約数の個数: 192

約数和(自身を含む): 7687612800

約数和(自身を除く): 5558329560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 49, 56, 58, 60, 70, 84, 87, 98, 105, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 245, 280, 290, 294, 348, 392, 406, 420, 435, 490, 580, 588, 609, 696, 735, 812, 840, 870, 980, 1015, 1160, 1176, 1218, 1421, 1470, 1624, 1740, 1960, 2030, 2436, 2842, 2940, 3045, 3480, 4060, 4263, 4872, 5684, 5880, 6090, 7105, 8120, 8526, 11368, 12180, 12487, 14210, 17052, 21315, 24360, 24974, 28420, 34104, 37461, 42630, 49948, 56840, 62435, 74922, 85260, 87409, 99896, 124870, 149844, 170520, 174818, 187305, 249740, 262227, 299688, 349636, 362123, 374610, 437045, 499480, 524454, 611863, 699272, 724246, 749220, 874090, 1048908, 1086369, 1223726, 1311135, 1448492, 1498440, 1748180, 1810615, 1835589, 2097816, 2172738, 2447452, 2534861, 2622270, 2896984, 3059315, 3496360, 3621230, 3671178, 4345476, 4894904, 5069722, 5244540, 5431845, 6118630, 7242460, 7342356, 7604583, 8690952, 9177945, 10139444, 10489080, 10863690, 12237260, 12674305, 14484920, 14684712, 15209166, 17744027, 18355890, 20278888, 21727380, 24474520, 25348610, 30418332, 35488054, 36711780, 38022915, 43454760, 50697220, 53232081, 60836664, 70976108, 73423560, 76045830, 88720135, 101394440, 106464162, 141952216, 152091660, 177440270, 212928324, 266160405, 304183320, 354880540, 425856648, 532320810, 709761080, 1064641620, 2129283240]

約数ペア:

[(1, 2129283240), (2, 1064641620), (3, 709761080), (4, 532320810), (5, 425856648), (6, 354880540), (7, 304183320), (8, 266160405), (10, 212928324), (12, 177440270), (14, 152091660), (15, 141952216), (20, 106464162), (21, 101394440), (24, 88720135), (28, 76045830), (29, 73423560), (30, 70976108), (35, 60836664), (40, 53232081), (42, 50697220), (49, 43454760), (56, 38022915), (58, 36711780), (60, 35488054), (70, 30418332), (84, 25348610), (87, 24474520), (98, 21727380), (105, 20278888), (116, 18355890), (120, 17744027), (140, 15209166), (145, 14684712), (147, 14484920), (168, 12674305), (174, 12237260), (196, 10863690), (203, 10489080), (210, 10139444), (232, 9177945), (245, 8690952), (280, 7604583), (290, 7342356), (294, 7242460), (348, 6118630), (392, 5431845), (406, 5244540), (420, 5069722), (435, 4894904), (490, 4345476), (580, 3671178), (588, 3621230), (609, 3496360), (696, 3059315), (735, 2896984), (812, 2622270), (840, 2534861), (870, 2447452), (980, 2172738), (1015, 2097816), (1160, 1835589), (1176, 1810615), (1218, 1748180), (1421, 1498440), (1470, 1448492), (1624, 1311135), (1740, 1223726), (1960, 1086369), (2030, 1048908), (2436, 874090), (2842, 749220), (2940, 724246), (3045, 699272), (3480, 611863), (4060, 524454), (4263, 499480), (4872, 437045), (5684, 374610), (5880, 362123), (6090, 349636), (7105, 299688), (8120, 262227), (8526, 249740), (11368, 187305), (12180, 174818), (12487, 170520), (14210, 149844), (17052, 124870), (21315, 99896), (24360, 87409), (24974, 85260), (28420, 74922), (34104, 62435), (37461, 56840), (42630, 49948)]