340844220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:489

約数の個数: 192

約数和(自身を含む): 1136540160

約数和(自身を除く): 795695940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 107, 108, 135, 153, 170, 180, 204, 214, 255, 270, 306, 321, 340, 347, 428, 459, 510, 535, 540, 612, 642, 694, 765, 918, 963, 1020, 1041, 1070, 1284, 1388, 1530, 1605, 1735, 1819, 1836, 1926, 2082, 2140, 2295, 2889, 3060, 3123, 3210, 3470, 3638, 3852, 4164, 4590, 4815, 5205, 5457, 5778, 5899, 6246, 6420, 6940, 7276, 9095, 9180, 9369, 9630, 10410, 10914, 11556, 11798, 12492, 14445, 15615, 16371, 17697, 18190, 18738, 19260, 20820, 21828, 23596, 27285, 28890, 29495, 31230, 32742, 35394, 36380, 37129, 37476, 46845, 49113, 53091, 54570, 57780, 58990, 62460, 65484, 70788, 74258, 81855, 88485, 93690, 98226, 106182, 109140, 111387, 117980, 148516, 159273, 163710, 176970, 185645, 187380, 196452, 212364, 222774, 245565, 265455, 318546, 327420, 334161, 353940, 371290, 445548, 491130, 530910, 556935, 631193, 637092, 668322, 742580, 796365, 982260, 1002483, 1061820, 1113870, 1262386, 1336644, 1592730, 1670805, 1893579, 2004966, 2227740, 2524772, 3155965, 3185460, 3341610, 3787158, 4009932, 5012415, 5680737, 6311930, 6683220, 7574316, 9467895, 10024830, 11361474, 12623860, 17042211, 18935790, 20049660, 22722948, 28403685, 34084422, 37871580, 56807370, 68168844, 85211055, 113614740, 170422110, 340844220]

約数ペア:

[(1, 340844220), (2, 170422110), (3, 113614740), (4, 85211055), (5, 68168844), (6, 56807370), (9, 37871580), (10, 34084422), (12, 28403685), (15, 22722948), (17, 20049660), (18, 18935790), (20, 17042211), (27, 12623860), (30, 11361474), (34, 10024830), (36, 9467895), (45, 7574316), (51, 6683220), (54, 6311930), (60, 5680737), (68, 5012415), (85, 4009932), (90, 3787158), (102, 3341610), (107, 3185460), (108, 3155965), (135, 2524772), (153, 2227740), (170, 2004966), (180, 1893579), (204, 1670805), (214, 1592730), (255, 1336644), (270, 1262386), (306, 1113870), (321, 1061820), (340, 1002483), (347, 982260), (428, 796365), (459, 742580), (510, 668322), (535, 637092), (540, 631193), (612, 556935), (642, 530910), (694, 491130), (765, 445548), (918, 371290), (963, 353940), (1020, 334161), (1041, 327420), (1070, 318546), (1284, 265455), (1388, 245565), (1530, 222774), (1605, 212364), (1735, 196452), (1819, 187380), (1836, 185645), (1926, 176970), (2082, 163710), (2140, 159273), (2295, 148516), (2889, 117980), (3060, 111387), (3123, 109140), (3210, 106182), (3470, 98226), (3638, 93690), (3852, 88485), (4164, 81855), (4590, 74258), (4815, 70788), (5205, 65484), (5457, 62460), (5778, 58990), (5899, 57780), (6246, 54570), (6420, 53091), (6940, 49113), (7276, 46845), (9095, 37476), (9180, 37129), (9369, 36380), (9630, 35394), (10410, 32742), (10914, 31230), (11556, 29495), (11798, 28890), (12492, 27285), (14445, 23596), (15615, 21828), (16371, 20820), (17697, 19260), (18190, 18738)]