261827495280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{24733}}^1$

素因数の和:24810

約数の個数: 480

約数和(自身を含む): 1010275070400

約数和(自身を除く): 748447575120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 29, 30, 36, 39, 40, 45, 48, 52, 54, 58, 60, 65, 72, 78, 80, 87, 90, 104, 108, 116, 117, 120, 130, 135, 144, 145, 156, 169, 174, 180, 195, 208, 216, 232, 234, 240, 260, 261, 270, 290, 312, 338, 348, 351, 360, 377, 390, 432, 435, 464, 468, 507, 520, 522, 540, 580, 585, 624, 676, 696, 702, 720, 754, 780, 783, 845, 870, 936, 1014, 1040, 1044, 1080, 1131, 1160, 1170, 1305, 1352, 1392, 1404, 1508, 1521, 1560, 1566, 1690, 1740, 1755, 1872, 1885, 2028, 2088, 2160, 2262, 2320, 2340, 2535, 2610, 2704, 2808, 3016, 3042, 3120, 3132, 3380, 3393, 3480, 3510, 3770, 3915, 4056, 4176, 4524, 4563, 4680, 4901, 5070, 5220, 5616, 5655, 6032, 6084, 6264, 6760, 6786, 6960, 7020, 7540, 7605, 7830, 8112, 9048, 9126, 9360, 9802, 10140, 10179, 10440, 11310, 12168, 12528, 13520, 13572, 14040, 14703, 15080, 15210, 15660, 16965, 18096, 18252, 19604, 20280, 20358, 20880, 22620, 22815, 24336, 24505, 24733, 27144, 28080, 29406, 30160, 30420, 31320, 33930, 36504, 39208, 40560, 40716, 44109, 45240, 45630, 49010, 49466, 50895, 54288, 58812, 60840, 62640, 67860, 73008, 73515, 74199, 78416, 81432, 88218, 90480, 91260, 98020, 98932, 101790, 117624, 121680, 123665, 132327, 135720, 147030, 148398, 162864, 176436, 182520, 196040, 197864, 203580, 220545, 222597, 235248, 247330, 264654, 271440, 294060, 296796, 321529, 352872, 365040, 370995, 392080, 395728, 407160, 441090, 445194, 494660, 529308, 588120, 593592, 643058, 661635, 667791, 705744, 717257, 741990, 814320, 882180, 890388, 964587, 989320, 1058616, 1112985, 1176240, 1187184, 1286116, 1323270, 1335582, 1434514, 1483980, 1607645, 1764360, 1780776, 1929174, 1978640, 2117232, 2151771, 2225970, 2572232, 2646540, 2671164, 2869028, 2893761, 2967960, 3215290, 3338955, 3528720, 3561552, 3586285, 3858348, 4179877, 4303542, 4451940, 4822935, 5144464, 5293080, 5342328, 5738056, 5787522, 5935920, 6430580, 6455313, 6677910, 7172570, 7716696, 8359754, 8607084, 8681283, 8903880, 9324341, 9645870, 10586160, 10684656, 10758855, 11476112, 11575044, 12539631, 12861160, 12910626, 13355820, 14345140, 14468805, 15433392, 16719508, 17214168, 17362566, 17807760, 18648682, 19291740, 19365939, 20899385, 21517710, 23150088, 25079262, 25722320, 25821252, 26711640, 27973023, 28690280, 28937610, 32276565, 33439016, 34428336, 34725132, 37297364, 37618893, 38583480, 38731878, 41798770, 43035420, 43406415, 46300176, 46621705, 50158524, 51642504, 53423280, 55946046, 57380560, 57875220, 62698155, 64553130, 66878032, 69450264, 74594728, 75237786, 77166960, 77463756, 83597540, 83919069, 86070840, 86812830, 93243410, 96829695, 100317048, 103285008, 111892092, 112856679, 115750440, 121216433, 125396310, 129106260, 138900528, 139865115, 149189456, 150475572, 154927512, 167195080, 167838138, 172141680, 173625660, 186486820, 188094465, 193659390, 200634096, 223784184, 225713358, 231500880, 242432866, 250792620, 251757207, 258212520, 279730230, 300951144, 309855024, 334390160, 335676276, 347251320, 363649299, 372973640, 376188930, 387318780, 419595345, 447568368, 451426716, 484865732, 501585240, 503514414, 516425040, 559460460, 564283395, 601902288, 606082165, 671352552, 694502640, 727298598, 745947280, 752377860, 774637560, 839190690, 902853432, 969731464, 1003170480, 1007028828, 1090947897, 1118920920, 1128566790, 1212164330, 1258786035, 1342705104, 1454597196, 1504755720, 1549275120, 1678381380, 1805706864, 1818246495, 1939462928, 2014057656, 2181895794, 2237841840, 2257133580, 2424328660, 2517572070, 2909194392, 3009511440, 3272843691, 3356762760, 3636492990, 4028115312, 4363791588, 4514267160, 4848657320, 5035144140, 5454739485, 5818388784, 6545687382, 6713525520, 7272985980, 8727583176, 9028534320, 9697314640, 10070288280, 10909478970, 13091374764, 14545971960, 16364218455, 17455166352, 20140576560, 21818957940, 26182749528, 29091943920, 32728436910, 43637915880, 52365499056, 65456873820, 87275831760, 130913747640, 261827495280]

約数ペア:

[(1, 261827495280), (2, 130913747640), (3, 87275831760), (4, 65456873820), (5, 52365499056), (6, 43637915880), (8, 32728436910), (9, 29091943920), (10, 26182749528), (12, 21818957940), (13, 20140576560), (15, 17455166352), (16, 16364218455), (18, 14545971960), (20, 13091374764), (24, 10909478970), (26, 10070288280), (27, 9697314640), (29, 9028534320), (30, 8727583176), (36, 7272985980), (39, 6713525520), (40, 6545687382), (45, 5818388784), (48, 5454739485), (52, 5035144140), (54, 4848657320), (58, 4514267160), (60, 4363791588), (65, 4028115312), (72, 3636492990), (78, 3356762760), (80, 3272843691), (87, 3009511440), (90, 2909194392), (104, 2517572070), (108, 2424328660), (116, 2257133580), (117, 2237841840), (120, 2181895794), (130, 2014057656), (135, 1939462928), (144, 1818246495), (145, 1805706864), (156, 1678381380), (169, 1549275120), (174, 1504755720), (180, 1454597196), (195, 1342705104), (208, 1258786035), (216, 1212164330), (232, 1128566790), (234, 1118920920), (240, 1090947897), (260, 1007028828), (261, 1003170480), (270, 969731464), (290, 902853432), (312, 839190690), (338, 774637560), (348, 752377860), (351, 745947280), (360, 727298598), (377, 694502640), (390, 671352552), (432, 606082165), (435, 601902288), (464, 564283395), (468, 559460460), (507, 516425040), (520, 503514414), (522, 501585240), (540, 484865732), (580, 451426716), (585, 447568368), (624, 419595345), (676, 387318780), (696, 376188930), (702, 372973640), (720, 363649299), (754, 347251320), (780, 335676276), (783, 334390160), (845, 309855024), (870, 300951144), (936, 279730230), (1014, 258212520), (1040, 251757207), (1044, 250792620), (1080, 242432866), (1131, 231500880), (1160, 225713358), (1170, 223784184), (1305, 200634096), (1352, 193659390), (1392, 188094465), (1404, 186486820), (1508, 173625660), (1521, 172141680), (1560, 167838138), (1566, 167195080), (1690, 154927512), (1740, 150475572), (1755, 149189456), (1872, 139865115), (1885, 138900528), (2028, 129106260), (2088, 125396310), (2160, 121216433), (2262, 115750440), (2320, 112856679), (2340, 111892092), (2535, 103285008), (2610, 100317048), (2704, 96829695), (2808, 93243410), (3016, 86812830), (3042, 86070840), (3120, 83919069), (3132, 83597540), (3380, 77463756), (3393, 77166960), (3480, 75237786), (3510, 74594728), (3770, 69450264), (3915, 66878032), (4056, 64553130), (4176, 62698155), (4524, 57875220), (4563, 57380560), (4680, 55946046), (4901, 53423280), (5070, 51642504), (5220, 50158524), (5616, 46621705), (5655, 46300176), (6032, 43406415), (6084, 43035420), (6264, 41798770), (6760, 38731878), (6786, 38583480), (6960, 37618893), (7020, 37297364), (7540, 34725132), (7605, 34428336), (7830, 33439016), (8112, 32276565), (9048, 28937610), (9126, 28690280), (9360, 27973023), (9802, 26711640), (10140, 25821252), (10179, 25722320), (10440, 25079262), (11310, 23150088), (12168, 21517710), (12528, 20899385), (13520, 19365939), (13572, 19291740), (14040, 18648682), (14703, 17807760), (15080, 17362566), (15210, 17214168), (15660, 16719508), (16965, 15433392), (18096, 14468805), (18252, 14345140), (19604, 13355820), (20280, 12910626), (20358, 12861160), (20880, 12539631), (22620, 11575044), (22815, 11476112), (24336, 10758855), (24505, 10684656), (24733, 10586160), (27144, 9645870), (28080, 9324341), (29406, 8903880), (30160, 8681283), (30420, 8607084), (31320, 8359754), (33930, 7716696), (36504, 7172570), (39208, 6677910), (40560, 6455313), (40716, 6430580), (44109, 5935920), (45240, 5787522), (45630, 5738056), (49010, 5342328), (49466, 5293080), (50895, 5144464), (54288, 4822935), (58812, 4451940), (60840, 4303542), (62640, 4179877), (67860, 3858348), (73008, 3586285), (73515, 3561552), (74199, 3528720), (78416, 3338955), (81432, 3215290), (88218, 2967960), (90480, 2893761), (91260, 2869028), (98020, 2671164), (98932, 2646540), (101790, 2572232), (117624, 2225970), (121680, 2151771), (123665, 2117232), (132327, 1978640), (135720, 1929174), (147030, 1780776), (148398, 1764360), (162864, 1607645), (176436, 1483980), (182520, 1434514), (196040, 1335582), (197864, 1323270), (203580, 1286116), (220545, 1187184), (222597, 1176240), (235248, 1112985), (247330, 1058616), (264654, 989320), (271440, 964587), (294060, 890388), (296796, 882180), (321529, 814320), (352872, 741990), (365040, 717257), (370995, 705744), (392080, 667791), (395728, 661635), (407160, 643058), (441090, 593592), (445194, 588120), (494660, 529308)]