655064280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 384

約数和(自身を含む): 2453371200

約数和(自身を除く): 1798306920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 52, 54, 60, 65, 72, 74, 78, 90, 97, 104, 108, 111, 117, 120, 130, 135, 148, 156, 169, 180, 185, 194, 195, 216, 222, 234, 260, 270, 291, 296, 312, 333, 338, 351, 360, 370, 388, 390, 444, 468, 481, 485, 507, 520, 540, 555, 582, 585, 666, 676, 702, 740, 776, 780, 845, 873, 888, 936, 962, 970, 999, 1014, 1080, 1110, 1164, 1170, 1261, 1332, 1352, 1404, 1443, 1455, 1480, 1521, 1560, 1665, 1690, 1746, 1755, 1924, 1940, 1998, 2028, 2220, 2328, 2340, 2405, 2522, 2535, 2619, 2664, 2808, 2886, 2910, 3042, 3330, 3380, 3492, 3510, 3589, 3783, 3848, 3880, 3996, 4056, 4329, 4365, 4440, 4563, 4680, 4810, 4995, 5044, 5070, 5238, 5772, 5820, 6084, 6253, 6305, 6660, 6760, 6984, 7020, 7178, 7215, 7566, 7605, 7992, 8658, 8730, 9126, 9620, 9990, 10088, 10140, 10476, 10767, 11349, 11544, 11640, 12168, 12506, 12610, 12987, 13095, 13320, 14040, 14356, 14430, 15132, 15210, 16393, 17316, 17460, 17945, 18252, 18759, 18915, 19240, 19980, 20280, 20952, 21534, 21645, 22698, 22815, 25012, 25220, 25974, 26190, 28712, 28860, 30264, 30420, 31265, 32301, 32786, 34047, 34632, 34920, 35890, 36504, 37518, 37830, 39960, 43068, 43290, 45396, 45630, 46657, 49179, 50024, 50440, 51948, 52380, 53835, 56277, 56745, 57720, 60840, 62530, 64602, 64935, 65572, 68094, 71780, 75036, 75660, 81965, 86136, 86580, 90792, 91260, 93314, 93795, 96903, 98358, 103896, 104760, 107670, 112554, 113490, 125060, 129204, 129870, 131144, 136188, 139971, 143560, 147537, 150072, 151320, 161505, 163930, 168831, 170235, 173160, 182520, 186628, 187590, 193806, 196716, 215340, 225108, 226980, 233285, 245895, 250120, 258408, 259740, 272376, 279942, 281385, 295074, 323010, 327860, 337662, 340470, 373256, 375180, 387612, 393432, 419913, 430680, 442611, 450216, 453960, 466570, 484515, 491790, 519480, 559884, 562770, 590148, 606541, 646020, 655720, 675324, 680940, 699855, 737685, 750360, 775224, 839826, 844155, 885222, 933140, 969030, 983580, 1119768, 1125540, 1180296, 1213082, 1259739, 1292040, 1350648, 1361880, 1399710, 1475370, 1679652, 1688310, 1770444, 1819623, 1866280, 1938060, 1967160, 2099565, 2213055, 2251080, 2426164, 2519478, 2799420, 2950740, 3032705, 3359304, 3376620, 3540888, 3639246, 3876120, 4199130, 4426110, 4852328, 5038956, 5458869, 5598840, 5901480, 6065410, 6298695, 6753240, 7278492, 8398260, 8852220, 9098115, 10077912, 10917738, 12130820, 12597390, 14556984, 16376607, 16796520, 17704440, 18196230, 21835476, 24261640, 25194780, 27294345, 32753214, 36392460, 43670952, 50389560, 54588690, 65506428, 72784920, 81883035, 109177380, 131012856, 163766070, 218354760, 327532140, 655064280]

約数ペア:

[(1, 655064280), (2, 327532140), (3, 218354760), (4, 163766070), (5, 131012856), (6, 109177380), (8, 81883035), (9, 72784920), (10, 65506428), (12, 54588690), (13, 50389560), (15, 43670952), (18, 36392460), (20, 32753214), (24, 27294345), (26, 25194780), (27, 24261640), (30, 21835476), (36, 18196230), (37, 17704440), (39, 16796520), (40, 16376607), (45, 14556984), (52, 12597390), (54, 12130820), (60, 10917738), (65, 10077912), (72, 9098115), (74, 8852220), (78, 8398260), (90, 7278492), (97, 6753240), (104, 6298695), (108, 6065410), (111, 5901480), (117, 5598840), (120, 5458869), (130, 5038956), (135, 4852328), (148, 4426110), (156, 4199130), (169, 3876120), (180, 3639246), (185, 3540888), (194, 3376620), (195, 3359304), (216, 3032705), (222, 2950740), (234, 2799420), (260, 2519478), (270, 2426164), (291, 2251080), (296, 2213055), (312, 2099565), (333, 1967160), (338, 1938060), (351, 1866280), (360, 1819623), (370, 1770444), (388, 1688310), (390, 1679652), (444, 1475370), (468, 1399710), (481, 1361880), (485, 1350648), (507, 1292040), (520, 1259739), (540, 1213082), (555, 1180296), (582, 1125540), (585, 1119768), (666, 983580), (676, 969030), (702, 933140), (740, 885222), (776, 844155), (780, 839826), (845, 775224), (873, 750360), (888, 737685), (936, 699855), (962, 680940), (970, 675324), (999, 655720), (1014, 646020), (1080, 606541), (1110, 590148), (1164, 562770), (1170, 559884), (1261, 519480), (1332, 491790), (1352, 484515), (1404, 466570), (1443, 453960), (1455, 450216), (1480, 442611), (1521, 430680), (1560, 419913), (1665, 393432), (1690, 387612), (1746, 375180), (1755, 373256), (1924, 340470), (1940, 337662), (1998, 327860), (2028, 323010), (2220, 295074), (2328, 281385), (2340, 279942), (2405, 272376), (2522, 259740), (2535, 258408), (2619, 250120), (2664, 245895), (2808, 233285), (2886, 226980), (2910, 225108), (3042, 215340), (3330, 196716), (3380, 193806), (3492, 187590), (3510, 186628), (3589, 182520), (3783, 173160), (3848, 170235), (3880, 168831), (3996, 163930), (4056, 161505), (4329, 151320), (4365, 150072), (4440, 147537), (4563, 143560), (4680, 139971), (4810, 136188), (4995, 131144), (5044, 129870), (5070, 129204), (5238, 125060), (5772, 113490), (5820, 112554), (6084, 107670), (6253, 104760), (6305, 103896), (6660, 98358), (6760, 96903), (6984, 93795), (7020, 93314), (7178, 91260), (7215, 90792), (7566, 86580), (7605, 86136), (7992, 81965), (8658, 75660), (8730, 75036), (9126, 71780), (9620, 68094), (9990, 65572), (10088, 64935), (10140, 64602), (10476, 62530), (10767, 60840), (11349, 57720), (11544, 56745), (11640, 56277), (12168, 53835), (12506, 52380), (12610, 51948), (12987, 50440), (13095, 50024), (13320, 49179), (14040, 46657), (14356, 45630), (14430, 45396), (15132, 43290), (15210, 43068), (16393, 39960), (17316, 37830), (17460, 37518), (17945, 36504), (18252, 35890), (18759, 34920), (18915, 34632), (19240, 34047), (19980, 32786), (20280, 32301), (20952, 31265), (21534, 30420), (21645, 30264), (22698, 28860), (22815, 28712), (25012, 26190), (25220, 25974)]