189643740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 672634368

約数和(自身を除く): 482990628

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 23, 26, 30, 31, 33, 39, 44, 46, 52, 55, 60, 62, 65, 66, 69, 78, 92, 93, 110, 115, 124, 130, 132, 138, 143, 155, 156, 165, 186, 195, 220, 230, 253, 260, 276, 286, 299, 310, 330, 341, 345, 372, 390, 403, 429, 460, 465, 506, 572, 598, 620, 660, 682, 690, 713, 715, 759, 780, 806, 858, 897, 930, 961, 1012, 1023, 1196, 1209, 1265, 1364, 1380, 1426, 1430, 1495, 1518, 1612, 1705, 1716, 1794, 1860, 1922, 2015, 2046, 2139, 2145, 2418, 2530, 2852, 2860, 2883, 2990, 3036, 3289, 3410, 3565, 3588, 3795, 3844, 4030, 4092, 4278, 4290, 4433, 4485, 4805, 4836, 5060, 5115, 5766, 5980, 6045, 6578, 6820, 7130, 7590, 7843, 8060, 8556, 8580, 8866, 8970, 9269, 9610, 9867, 10230, 10571, 10695, 11532, 12090, 12493, 13156, 13299, 14260, 14415, 15180, 15686, 16445, 17732, 17940, 18538, 19220, 19734, 20460, 21142, 21390, 22103, 22165, 23529, 24180, 24986, 26598, 27807, 28830, 31372, 31713, 32890, 37076, 37479, 39215, 39468, 42284, 42780, 44206, 44330, 46345, 47058, 49335, 49972, 52855, 53196, 55614, 57660, 62465, 63426, 65780, 66309, 66495, 74958, 78430, 88412, 88660, 92690, 94116, 98670, 101959, 105710, 110515, 111228, 117645, 124930, 126852, 132618, 132990, 137423, 139035, 149916, 156860, 158565, 185380, 187395, 197340, 203918, 211420, 221030, 235290, 243133, 249860, 265236, 265980, 274846, 278070, 287339, 305877, 317130, 331545, 374790, 407836, 412269, 442060, 470580, 486266, 509795, 549692, 556140, 574678, 611754, 634260, 663090, 687115, 729399, 749580, 824538, 862017, 972532, 1019590, 1149356, 1215665, 1223508, 1326180, 1374230, 1436695, 1458798, 1529385, 1649076, 1724034, 2039180, 2061345, 2431330, 2748460, 2873390, 2917596, 3058770, 3160729, 3448068, 3646995, 4122690, 4310085, 4862660, 5746780, 6117540, 6321458, 7293990, 8245380, 8620170, 9482187, 12642916, 14587980, 15803645, 17240340, 18964374, 31607290, 37928748, 47410935, 63214580, 94821870, 189643740]

約数ペア:

[(1, 189643740), (2, 94821870), (3, 63214580), (4, 47410935), (5, 37928748), (6, 31607290), (10, 18964374), (11, 17240340), (12, 15803645), (13, 14587980), (15, 12642916), (20, 9482187), (22, 8620170), (23, 8245380), (26, 7293990), (30, 6321458), (31, 6117540), (33, 5746780), (39, 4862660), (44, 4310085), (46, 4122690), (52, 3646995), (55, 3448068), (60, 3160729), (62, 3058770), (65, 2917596), (66, 2873390), (69, 2748460), (78, 2431330), (92, 2061345), (93, 2039180), (110, 1724034), (115, 1649076), (124, 1529385), (130, 1458798), (132, 1436695), (138, 1374230), (143, 1326180), (155, 1223508), (156, 1215665), (165, 1149356), (186, 1019590), (195, 972532), (220, 862017), (230, 824538), (253, 749580), (260, 729399), (276, 687115), (286, 663090), (299, 634260), (310, 611754), (330, 574678), (341, 556140), (345, 549692), (372, 509795), (390, 486266), (403, 470580), (429, 442060), (460, 412269), (465, 407836), (506, 374790), (572, 331545), (598, 317130), (620, 305877), (660, 287339), (682, 278070), (690, 274846), (713, 265980), (715, 265236), (759, 249860), (780, 243133), (806, 235290), (858, 221030), (897, 211420), (930, 203918), (961, 197340), (1012, 187395), (1023, 185380), (1196, 158565), (1209, 156860), (1265, 149916), (1364, 139035), (1380, 137423), (1426, 132990), (1430, 132618), (1495, 126852), (1518, 124930), (1612, 117645), (1705, 111228), (1716, 110515), (1794, 105710), (1860, 101959), (1922, 98670), (2015, 94116), (2046, 92690), (2139, 88660), (2145, 88412), (2418, 78430), (2530, 74958), (2852, 66495), (2860, 66309), (2883, 65780), (2990, 63426), (3036, 62465), (3289, 57660), (3410, 55614), (3565, 53196), (3588, 52855), (3795, 49972), (3844, 49335), (4030, 47058), (4092, 46345), (4278, 44330), (4290, 44206), (4433, 42780), (4485, 42284), (4805, 39468), (4836, 39215), (5060, 37479), (5115, 37076), (5766, 32890), (5980, 31713), (6045, 31372), (6578, 28830), (6820, 27807), (7130, 26598), (7590, 24986), (7843, 24180), (8060, 23529), (8556, 22165), (8580, 22103), (8866, 21390), (8970, 21142), (9269, 20460), (9610, 19734), (9867, 19220), (10230, 18538), (10571, 17940), (10695, 17732), (11532, 16445), (12090, 15686), (12493, 15180), (13156, 14415), (13299, 14260)]