258476760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 384

約数和(自身を含む): 970444800

約数和(自身を除く): 711968040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 30, 31, 36, 38, 40, 45, 46, 53, 57, 60, 62, 69, 72, 76, 90, 92, 93, 95, 106, 114, 115, 120, 124, 138, 152, 155, 159, 171, 180, 184, 186, 190, 207, 212, 228, 230, 248, 265, 276, 279, 285, 310, 318, 342, 345, 360, 372, 380, 414, 424, 437, 456, 460, 465, 477, 530, 552, 558, 570, 589, 620, 636, 684, 690, 713, 744, 760, 795, 828, 855, 874, 920, 930, 954, 1007, 1035, 1060, 1116, 1140, 1178, 1219, 1240, 1272, 1311, 1368, 1380, 1395, 1426, 1590, 1643, 1656, 1710, 1748, 1767, 1860, 1908, 2014, 2070, 2120, 2139, 2185, 2232, 2280, 2356, 2385, 2438, 2622, 2760, 2790, 2852, 2945, 3021, 3180, 3286, 3420, 3496, 3534, 3565, 3657, 3720, 3816, 3933, 4028, 4140, 4278, 4370, 4712, 4770, 4876, 4929, 5035, 5244, 5301, 5580, 5704, 5890, 6042, 6095, 6360, 6417, 6555, 6572, 6840, 7068, 7130, 7314, 7866, 8056, 8215, 8280, 8556, 8740, 8835, 9063, 9540, 9752, 9858, 10070, 10488, 10602, 10695, 10971, 11160, 11780, 12084, 12190, 12834, 13110, 13144, 13547, 14136, 14260, 14628, 14787, 15105, 15732, 16430, 17112, 17480, 17670, 18126, 18285, 19080, 19665, 19716, 20140, 21204, 21390, 21942, 23161, 23560, 24168, 24380, 24645, 25668, 26220, 26505, 27094, 28520, 29256, 29574, 30210, 31217, 31464, 32085, 32860, 35340, 36252, 36570, 37789, 39330, 39432, 40280, 40641, 42408, 42780, 43884, 45315, 46322, 48760, 49290, 51336, 52440, 53010, 54188, 54855, 59148, 60420, 62434, 64170, 65720, 67735, 69483, 70680, 72504, 73140, 73935, 75578, 78660, 81282, 85560, 87768, 90630, 92644, 93651, 98580, 106020, 108376, 109710, 113367, 115805, 118296, 120840, 121923, 124868, 128340, 135470, 138966, 146280, 147870, 151156, 156085, 157320, 162564, 181260, 185288, 187302, 188945, 197160, 203205, 208449, 212040, 219420, 226734, 231610, 243846, 249736, 256680, 270940, 277932, 280953, 295740, 302312, 312170, 325128, 340101, 347415, 362520, 374604, 377890, 406410, 416898, 438840, 453468, 463220, 468255, 487692, 541880, 555864, 561906, 566835, 591480, 609615, 624340, 680202, 694830, 717991, 749208, 755780, 812820, 833796, 906936, 926440, 936510, 975384, 1042245, 1123812, 1133670, 1219230, 1248680, 1360404, 1389660, 1404765, 1435982, 1511560, 1625640, 1667592, 1700505, 1873020, 2084490, 2153973, 2247624, 2267340, 2438460, 2720808, 2779320, 2809530, 2871964, 3401010, 3589955, 3746040, 4168980, 4307946, 4534680, 4876920, 5619060, 5743928, 6461919, 6802020, 7179910, 8337960, 8615892, 10769865, 11238120, 12923838, 13604040, 14359820, 17231784, 21539730, 25847676, 28719640, 32309595, 43079460, 51695352, 64619190, 86158920, 129238380, 258476760]

約数ペア:

[(1, 258476760), (2, 129238380), (3, 86158920), (4, 64619190), (5, 51695352), (6, 43079460), (8, 32309595), (9, 28719640), (10, 25847676), (12, 21539730), (15, 17231784), (18, 14359820), (19, 13604040), (20, 12923838), (23, 11238120), (24, 10769865), (30, 8615892), (31, 8337960), (36, 7179910), (38, 6802020), (40, 6461919), (45, 5743928), (46, 5619060), (53, 4876920), (57, 4534680), (60, 4307946), (62, 4168980), (69, 3746040), (72, 3589955), (76, 3401010), (90, 2871964), (92, 2809530), (93, 2779320), (95, 2720808), (106, 2438460), (114, 2267340), (115, 2247624), (120, 2153973), (124, 2084490), (138, 1873020), (152, 1700505), (155, 1667592), (159, 1625640), (171, 1511560), (180, 1435982), (184, 1404765), (186, 1389660), (190, 1360404), (207, 1248680), (212, 1219230), (228, 1133670), (230, 1123812), (248, 1042245), (265, 975384), (276, 936510), (279, 926440), (285, 906936), (310, 833796), (318, 812820), (342, 755780), (345, 749208), (360, 717991), (372, 694830), (380, 680202), (414, 624340), (424, 609615), (437, 591480), (456, 566835), (460, 561906), (465, 555864), (477, 541880), (530, 487692), (552, 468255), (558, 463220), (570, 453468), (589, 438840), (620, 416898), (636, 406410), (684, 377890), (690, 374604), (713, 362520), (744, 347415), (760, 340101), (795, 325128), (828, 312170), (855, 302312), (874, 295740), (920, 280953), (930, 277932), (954, 270940), (1007, 256680), (1035, 249736), (1060, 243846), (1116, 231610), (1140, 226734), (1178, 219420), (1219, 212040), (1240, 208449), (1272, 203205), (1311, 197160), (1368, 188945), (1380, 187302), (1395, 185288), (1426, 181260), (1590, 162564), (1643, 157320), (1656, 156085), (1710, 151156), (1748, 147870), (1767, 146280), (1860, 138966), (1908, 135470), (2014, 128340), (2070, 124868), (2120, 121923), (2139, 120840), (2185, 118296), (2232, 115805), (2280, 113367), (2356, 109710), (2385, 108376), (2438, 106020), (2622, 98580), (2760, 93651), (2790, 92644), (2852, 90630), (2945, 87768), (3021, 85560), (3180, 81282), (3286, 78660), (3420, 75578), (3496, 73935), (3534, 73140), (3565, 72504), (3657, 70680), (3720, 69483), (3816, 67735), (3933, 65720), (4028, 64170), (4140, 62434), (4278, 60420), (4370, 59148), (4712, 54855), (4770, 54188), (4876, 53010), (4929, 52440), (5035, 51336), (5244, 49290), (5301, 48760), (5580, 46322), (5704, 45315), (5890, 43884), (6042, 42780), (6095, 42408), (6360, 40641), (6417, 40280), (6555, 39432), (6572, 39330), (6840, 37789), (7068, 36570), (7130, 36252), (7314, 35340), (7866, 32860), (8056, 32085), (8215, 31464), (8280, 31217), (8556, 30210), (8740, 29574), (8835, 29256), (9063, 28520), (9540, 27094), (9752, 26505), (9858, 26220), (10070, 25668), (10488, 24645), (10602, 24380), (10695, 24168), (10971, 23560), (11160, 23161), (11780, 21942), (12084, 21390), (12190, 21204), (12834, 20140), (13110, 19716), (13144, 19665), (13547, 19080), (14136, 18285), (14260, 18126), (14628, 17670), (14787, 17480), (15105, 17112), (15732, 16430)]