28096289520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15289}}^1$

素因数の和:15368

約数の個数: 320

約数和(自身を含む): 101926809600

約数和(自身を除く): 73830520080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 31, 38, 39, 40, 48, 52, 57, 60, 62, 65, 76, 78, 80, 93, 95, 104, 114, 120, 124, 130, 152, 155, 156, 186, 190, 195, 208, 228, 240, 247, 248, 260, 285, 304, 310, 312, 372, 380, 390, 403, 456, 465, 494, 496, 520, 570, 589, 620, 624, 741, 744, 760, 780, 806, 912, 930, 988, 1040, 1140, 1178, 1209, 1235, 1240, 1482, 1488, 1520, 1560, 1612, 1767, 1860, 1976, 2015, 2280, 2356, 2418, 2470, 2480, 2945, 2964, 3120, 3224, 3534, 3705, 3720, 3952, 4030, 4560, 4712, 4836, 4940, 5890, 5928, 6045, 6448, 7068, 7410, 7440, 7657, 8060, 8835, 9424, 9672, 9880, 11780, 11856, 12090, 14136, 14820, 15289, 15314, 16120, 17670, 19344, 19760, 22971, 23560, 24180, 28272, 29640, 30578, 30628, 32240, 35340, 38285, 45867, 45942, 47120, 48360, 59280, 61156, 61256, 70680, 76445, 76570, 91734, 91884, 96720, 114855, 122312, 122512, 141360, 152890, 153140, 183468, 183768, 198757, 229335, 229710, 244624, 290491, 305780, 306280, 366936, 367536, 397514, 458670, 459420, 473959, 580982, 596271, 611560, 612560, 733872, 795028, 871473, 917340, 918840, 947918, 993785, 1161964, 1192542, 1223120, 1421877, 1452455, 1590056, 1742946, 1834680, 1837680, 1895836, 1987570, 2323928, 2369795, 2385084, 2843754, 2904910, 2981355, 3180112, 3485892, 3669360, 3776383, 3791672, 3975140, 4357365, 4647856, 4739590, 4770168, 5687508, 5809820, 5962710, 6161467, 6971784, 7109385, 7552766, 7583344, 7950280, 8714730, 9005221, 9479180, 9540336, 11329149, 11375016, 11619640, 11925420, 12322934, 13943568, 14218770, 15105532, 15900560, 17429460, 18010442, 18484401, 18881915, 18958360, 22658298, 22750032, 23239280, 23850840, 24645868, 27015663, 28437540, 30211064, 30807335, 34858920, 36020884, 36968802, 37763830, 37916720, 45026105, 45316596, 47701680, 49291736, 54031326, 56645745, 56875080, 60422128, 61614670, 69717840, 72041768, 73937604, 75527660, 90052210, 90633192, 92422005, 98583472, 108062652, 113291490, 113750160, 117067873, 123229340, 135078315, 144083536, 147875208, 151055320, 180104420, 181266384, 184844010, 216125304, 226582980, 234135746, 246458680, 270156630, 295750416, 302110640, 351203619, 360208840, 369688020, 432250608, 453165960, 468271492, 492917360, 540313260, 585339365, 702407238, 720417680, 739376040, 906331920, 936542984, 1080626520, 1170678730, 1404814476, 1478752080, 1756018095, 1873085968, 2161253040, 2341357460, 2809628952, 3512036190, 4682714920, 5619257904, 7024072380, 9365429840, 14048144760, 28096289520]

約数ペア:

[(1, 28096289520), (2, 14048144760), (3, 9365429840), (4, 7024072380), (5, 5619257904), (6, 4682714920), (8, 3512036190), (10, 2809628952), (12, 2341357460), (13, 2161253040), (15, 1873085968), (16, 1756018095), (19, 1478752080), (20, 1404814476), (24, 1170678730), (26, 1080626520), (30, 936542984), (31, 906331920), (38, 739376040), (39, 720417680), (40, 702407238), (48, 585339365), (52, 540313260), (57, 492917360), (60, 468271492), (62, 453165960), (65, 432250608), (76, 369688020), (78, 360208840), (80, 351203619), (93, 302110640), (95, 295750416), (104, 270156630), (114, 246458680), (120, 234135746), (124, 226582980), (130, 216125304), (152, 184844010), (155, 181266384), (156, 180104420), (186, 151055320), (190, 147875208), (195, 144083536), (208, 135078315), (228, 123229340), (240, 117067873), (247, 113750160), (248, 113291490), (260, 108062652), (285, 98583472), (304, 92422005), (310, 90633192), (312, 90052210), (372, 75527660), (380, 73937604), (390, 72041768), (403, 69717840), (456, 61614670), (465, 60422128), (494, 56875080), (496, 56645745), (520, 54031326), (570, 49291736), (589, 47701680), (620, 45316596), (624, 45026105), (741, 37916720), (744, 37763830), (760, 36968802), (780, 36020884), (806, 34858920), (912, 30807335), (930, 30211064), (988, 28437540), (1040, 27015663), (1140, 24645868), (1178, 23850840), (1209, 23239280), (1235, 22750032), (1240, 22658298), (1482, 18958360), (1488, 18881915), (1520, 18484401), (1560, 18010442), (1612, 17429460), (1767, 15900560), (1860, 15105532), (1976, 14218770), (2015, 13943568), (2280, 12322934), (2356, 11925420), (2418, 11619640), (2470, 11375016), (2480, 11329149), (2945, 9540336), (2964, 9479180), (3120, 9005221), (3224, 8714730), (3534, 7950280), (3705, 7583344), (3720, 7552766), (3952, 7109385), (4030, 6971784), (4560, 6161467), (4712, 5962710), (4836, 5809820), (4940, 5687508), (5890, 4770168), (5928, 4739590), (6045, 4647856), (6448, 4357365), (7068, 3975140), (7410, 3791672), (7440, 3776383), (7657, 3669360), (8060, 3485892), (8835, 3180112), (9424, 2981355), (9672, 2904910), (9880, 2843754), (11780, 2385084), (11856, 2369795), (12090, 2323928), (14136, 1987570), (14820, 1895836), (15289, 1837680), (15314, 1834680), (16120, 1742946), (17670, 1590056), (19344, 1452455), (19760, 1421877), (22971, 1223120), (23560, 1192542), (24180, 1161964), (28272, 993785), (29640, 947918), (30578, 918840), (30628, 917340), (32240, 871473), (35340, 795028), (38285, 733872), (45867, 612560), (45942, 611560), (47120, 596271), (48360, 580982), (59280, 473959), (61156, 459420), (61256, 458670), (70680, 397514), (76445, 367536), (76570, 366936), (91734, 306280), (91884, 305780), (96720, 290491), (114855, 244624), (122312, 229710), (122512, 229335), (141360, 198757), (152890, 183768), (153140, 183468)]