1738368840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{27179}}^1$

素因数の和:27247

約数の個数: 128

約数和(自身を含む): 5753462400

約数和(自身を除く): 4015093560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2460, 2665, 3198, 4264, 4920, 5330, 6396, 7995, 10660, 12792, 15990, 21320, 27179, 31980, 54358, 63960, 81537, 108716, 135895, 163074, 217432, 271790, 326148, 353327, 407685, 543580, 652296, 706654, 815370, 1059981, 1087160, 1114339, 1413308, 1630740, 1766635, 2119962, 2228678, 2826616, 3261480, 3343017, 3533270, 4239924, 4457356, 5299905, 5571695, 6686034, 7066540, 8479848, 8914712, 10599810, 11143390, 13372068, 14133080, 14486407, 16715085, 21199620, 22286780, 26744136, 28972814, 33430170, 42399240, 43459221, 44573560, 57945628, 66860340, 72432035, 86918442, 115891256, 133720680, 144864070, 173836884, 217296105, 289728140, 347673768, 434592210, 579456280, 869184420, 1738368840]

約数ペア:

[(1, 1738368840), (2, 869184420), (3, 579456280), (4, 434592210), (5, 347673768), (6, 289728140), (8, 217296105), (10, 173836884), (12, 144864070), (13, 133720680), (15, 115891256), (20, 86918442), (24, 72432035), (26, 66860340), (30, 57945628), (39, 44573560), (40, 43459221), (41, 42399240), (52, 33430170), (60, 28972814), (65, 26744136), (78, 22286780), (82, 21199620), (104, 16715085), (120, 14486407), (123, 14133080), (130, 13372068), (156, 11143390), (164, 10599810), (195, 8914712), (205, 8479848), (246, 7066540), (260, 6686034), (312, 5571695), (328, 5299905), (390, 4457356), (410, 4239924), (492, 3533270), (520, 3343017), (533, 3261480), (615, 2826616), (780, 2228678), (820, 2119962), (984, 1766635), (1066, 1630740), (1230, 1413308), (1560, 1114339), (1599, 1087160), (1640, 1059981), (2132, 815370), (2460, 706654), (2665, 652296), (3198, 543580), (4264, 407685), (4920, 353327), (5330, 326148), (6396, 271790), (7995, 217432), (10660, 163074), (12792, 135895), (15990, 108716), (21320, 81537), (27179, 63960), (31980, 54358)]