28776411360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{51109}}^1$

素因数の和:51170

約数の個数: 288

約数和(自身を含む): 108498761280

約数和(自身を除く): 79722349920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 32, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 96, 102, 115, 120, 136, 138, 144, 153, 160, 170, 180, 184, 204, 207, 230, 240, 255, 272, 276, 288, 306, 340, 345, 360, 368, 391, 408, 414, 460, 480, 510, 544, 552, 612, 680, 690, 720, 736, 765, 782, 816, 828, 920, 1020, 1035, 1104, 1173, 1224, 1360, 1380, 1440, 1530, 1564, 1632, 1656, 1840, 1955, 2040, 2070, 2208, 2346, 2448, 2720, 2760, 3060, 3128, 3312, 3519, 3680, 3910, 4080, 4140, 4692, 4896, 5520, 5865, 6120, 6256, 6624, 7038, 7820, 8160, 8280, 9384, 11040, 11730, 12240, 12512, 14076, 15640, 16560, 17595, 18768, 23460, 24480, 28152, 31280, 33120, 35190, 37536, 46920, 51109, 56304, 62560, 70380, 93840, 102218, 112608, 140760, 153327, 187680, 204436, 255545, 281520, 306654, 408872, 459981, 511090, 563040, 613308, 766635, 817744, 868853, 919962, 1022180, 1175507, 1226616, 1533270, 1635488, 1737706, 1839924, 2044360, 2299905, 2351014, 2453232, 2606559, 3066540, 3475412, 3526521, 3679848, 4088720, 4344265, 4599810, 4702028, 4906464, 5213118, 5877535, 6133080, 6950824, 7053042, 7359696, 7819677, 8177440, 8688530, 9199620, 9404056, 10426236, 10579563, 11755070, 12266160, 13032795, 13901648, 14106084, 14719392, 15639354, 17377060, 17632605, 18399240, 18808112, 19983619, 20852472, 21159126, 23510140, 24532320, 26065590, 27803296, 28212168, 31278708, 34754120, 35265210, 36798480, 37616224, 39098385, 39967238, 41704944, 42318252, 47020280, 52131180, 52897815, 56424336, 59950857, 62557416, 69508240, 70530420, 73596960, 78196770, 79934476, 83409888, 84636504, 94040560, 99918095, 104262360, 105795630, 112848672, 119901714, 125114832, 139016480, 141060840, 156393540, 159868952, 169273008, 179852571, 188081120, 199836190, 208524720, 211591260, 239803428, 250229664, 282121680, 299754285, 312787080, 319737904, 338546016, 359705142, 399672380, 417049440, 423182520, 479606856, 564243360, 599508570, 625574160, 639475808, 719410284, 799344760, 846365040, 899262855, 959213712, 1199017140, 1251148320, 1438820568, 1598689520, 1692730080, 1798525710, 1918427424, 2398034280, 2877641136, 3197379040, 3597051420, 4796068560, 5755282272, 7194102840, 9592137120, 14388205680, 28776411360]

約数ペア:

[(1, 28776411360), (2, 14388205680), (3, 9592137120), (4, 7194102840), (5, 5755282272), (6, 4796068560), (8, 3597051420), (9, 3197379040), (10, 2877641136), (12, 2398034280), (15, 1918427424), (16, 1798525710), (17, 1692730080), (18, 1598689520), (20, 1438820568), (23, 1251148320), (24, 1199017140), (30, 959213712), (32, 899262855), (34, 846365040), (36, 799344760), (40, 719410284), (45, 639475808), (46, 625574160), (48, 599508570), (51, 564243360), (60, 479606856), (68, 423182520), (69, 417049440), (72, 399672380), (80, 359705142), (85, 338546016), (90, 319737904), (92, 312787080), (96, 299754285), (102, 282121680), (115, 250229664), (120, 239803428), (136, 211591260), (138, 208524720), (144, 199836190), (153, 188081120), (160, 179852571), (170, 169273008), (180, 159868952), (184, 156393540), (204, 141060840), (207, 139016480), (230, 125114832), (240, 119901714), (255, 112848672), (272, 105795630), (276, 104262360), (288, 99918095), (306, 94040560), (340, 84636504), (345, 83409888), (360, 79934476), (368, 78196770), (391, 73596960), (408, 70530420), (414, 69508240), (460, 62557416), (480, 59950857), (510, 56424336), (544, 52897815), (552, 52131180), (612, 47020280), (680, 42318252), (690, 41704944), (720, 39967238), (736, 39098385), (765, 37616224), (782, 36798480), (816, 35265210), (828, 34754120), (920, 31278708), (1020, 28212168), (1035, 27803296), (1104, 26065590), (1173, 24532320), (1224, 23510140), (1360, 21159126), (1380, 20852472), (1440, 19983619), (1530, 18808112), (1564, 18399240), (1632, 17632605), (1656, 17377060), (1840, 15639354), (1955, 14719392), (2040, 14106084), (2070, 13901648), (2208, 13032795), (2346, 12266160), (2448, 11755070), (2720, 10579563), (2760, 10426236), (3060, 9404056), (3128, 9199620), (3312, 8688530), (3519, 8177440), (3680, 7819677), (3910, 7359696), (4080, 7053042), (4140, 6950824), (4692, 6133080), (4896, 5877535), (5520, 5213118), (5865, 4906464), (6120, 4702028), (6256, 4599810), (6624, 4344265), (7038, 4088720), (7820, 3679848), (8160, 3526521), (8280, 3475412), (9384, 3066540), (11040, 2606559), (11730, 2453232), (12240, 2351014), (12512, 2299905), (14076, 2044360), (15640, 1839924), (16560, 1737706), (17595, 1635488), (18768, 1533270), (23460, 1226616), (24480, 1175507), (28152, 1022180), (31280, 919962), (33120, 868853), (35190, 817744), (37536, 766635), (46920, 613308), (51109, 563040), (56304, 511090), (62560, 459981), (70380, 408872), (93840, 306654), (102218, 281520), (112608, 255545), (140760, 204436), (153327, 187680)]