28738063920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8839}}^1$

素因数の和:8928

約数の個数: 320

約数和(自身を含む): 101022105600

約数和(自身を除く): 72284041680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 31, 38, 40, 46, 48, 57, 60, 62, 69, 76, 80, 92, 93, 95, 114, 115, 120, 124, 138, 152, 155, 184, 186, 190, 228, 230, 240, 248, 276, 285, 304, 310, 345, 368, 372, 380, 437, 456, 460, 465, 496, 552, 570, 589, 620, 690, 713, 744, 760, 874, 912, 920, 930, 1104, 1140, 1178, 1240, 1311, 1380, 1426, 1488, 1520, 1748, 1767, 1840, 1860, 2139, 2185, 2280, 2356, 2480, 2622, 2760, 2852, 2945, 3496, 3534, 3565, 3720, 4278, 4370, 4560, 4712, 5244, 5520, 5704, 5890, 6555, 6992, 7068, 7130, 7440, 8556, 8740, 8835, 8839, 9424, 10488, 10695, 11408, 11780, 13110, 13547, 14136, 14260, 17112, 17480, 17670, 17678, 20976, 21390, 23560, 26220, 26517, 27094, 28272, 28520, 34224, 34960, 35340, 35356, 40641, 42780, 44195, 47120, 52440, 53034, 54188, 57040, 67735, 70680, 70712, 81282, 85560, 88390, 104880, 106068, 108376, 132585, 135470, 141360, 141424, 162564, 167941, 171120, 176780, 203205, 203297, 212136, 216752, 265170, 270940, 274009, 325128, 335882, 353560, 406410, 406594, 424272, 503823, 530340, 541880, 548018, 609891, 650256, 671764, 707120, 812820, 813188, 822027, 839705, 1007646, 1016485, 1060680, 1083760, 1096036, 1219782, 1343528, 1370045, 1625640, 1626376, 1644054, 1679410, 2015292, 2032970, 2121360, 2192072, 2439564, 2519115, 2687056, 2740090, 3049455, 3251280, 3252752, 3288108, 3358820, 3862643, 4030584, 4065940, 4110135, 4384144, 4879128, 5038230, 5206171, 5480180, 6098910, 6302207, 6576216, 6717640, 7725286, 8061168, 8131880, 8220270, 9758256, 10076460, 10412342, 10960360, 11587929, 12197820, 12604414, 13152432, 13435280, 15450572, 15618513, 16263760, 16440540, 18906621, 19313215, 20152920, 20824684, 21920720, 23175858, 24395640, 25208828, 26030855, 30901144, 31237026, 31511035, 32881080, 37813242, 38626430, 40305840, 41649368, 46351716, 48791280, 50417656, 52061710, 57939645, 61802288, 62474052, 63022070, 65762160, 75626484, 77252860, 78092565, 83298736, 92703432, 94533105, 100835312, 104123420, 115879290, 119741933, 124948104, 126044140, 151252968, 154505720, 156185130, 185406864, 189066210, 208246840, 231758580, 239483866, 249896208, 252088280, 302505936, 309011440, 312370260, 359225799, 378132420, 416493680, 463517160, 478967732, 504176560, 598709665, 624740520, 718451598, 756264840, 927034320, 957935464, 1197419330, 1249481040, 1436903196, 1512529680, 1796128995, 1915870928, 2394838660, 2873806392, 3592257990, 4789677320, 5747612784, 7184515980, 9579354640, 14369031960, 28738063920]

約数ペア:

[(1, 28738063920), (2, 14369031960), (3, 9579354640), (4, 7184515980), (5, 5747612784), (6, 4789677320), (8, 3592257990), (10, 2873806392), (12, 2394838660), (15, 1915870928), (16, 1796128995), (19, 1512529680), (20, 1436903196), (23, 1249481040), (24, 1197419330), (30, 957935464), (31, 927034320), (38, 756264840), (40, 718451598), (46, 624740520), (48, 598709665), (57, 504176560), (60, 478967732), (62, 463517160), (69, 416493680), (76, 378132420), (80, 359225799), (92, 312370260), (93, 309011440), (95, 302505936), (114, 252088280), (115, 249896208), (120, 239483866), (124, 231758580), (138, 208246840), (152, 189066210), (155, 185406864), (184, 156185130), (186, 154505720), (190, 151252968), (228, 126044140), (230, 124948104), (240, 119741933), (248, 115879290), (276, 104123420), (285, 100835312), (304, 94533105), (310, 92703432), (345, 83298736), (368, 78092565), (372, 77252860), (380, 75626484), (437, 65762160), (456, 63022070), (460, 62474052), (465, 61802288), (496, 57939645), (552, 52061710), (570, 50417656), (589, 48791280), (620, 46351716), (690, 41649368), (713, 40305840), (744, 38626430), (760, 37813242), (874, 32881080), (912, 31511035), (920, 31237026), (930, 30901144), (1104, 26030855), (1140, 25208828), (1178, 24395640), (1240, 23175858), (1311, 21920720), (1380, 20824684), (1426, 20152920), (1488, 19313215), (1520, 18906621), (1748, 16440540), (1767, 16263760), (1840, 15618513), (1860, 15450572), (2139, 13435280), (2185, 13152432), (2280, 12604414), (2356, 12197820), (2480, 11587929), (2622, 10960360), (2760, 10412342), (2852, 10076460), (2945, 9758256), (3496, 8220270), (3534, 8131880), (3565, 8061168), (3720, 7725286), (4278, 6717640), (4370, 6576216), (4560, 6302207), (4712, 6098910), (5244, 5480180), (5520, 5206171), (5704, 5038230), (5890, 4879128), (6555, 4384144), (6992, 4110135), (7068, 4065940), (7130, 4030584), (7440, 3862643), (8556, 3358820), (8740, 3288108), (8835, 3252752), (8839, 3251280), (9424, 3049455), (10488, 2740090), (10695, 2687056), (11408, 2519115), (11780, 2439564), (13110, 2192072), (13547, 2121360), (14136, 2032970), (14260, 2015292), (17112, 1679410), (17480, 1644054), (17670, 1626376), (17678, 1625640), (20976, 1370045), (21390, 1343528), (23560, 1219782), (26220, 1096036), (26517, 1083760), (27094, 1060680), (28272, 1016485), (28520, 1007646), (34224, 839705), (34960, 822027), (35340, 813188), (35356, 812820), (40641, 707120), (42780, 671764), (44195, 650256), (47120, 609891), (52440, 548018), (53034, 541880), (54188, 530340), (57040, 503823), (67735, 424272), (70680, 406594), (70712, 406410), (81282, 353560), (85560, 335882), (88390, 325128), (104880, 274009), (106068, 270940), (108376, 265170), (132585, 216752), (135470, 212136), (141360, 203297), (141424, 203205), (162564, 176780), (167941, 171120)]