989096160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 288

約数和(自身を含む): 3436564320

約数和(自身を除く): 2447468160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 89, 96, 104, 120, 130, 137, 156, 160, 169, 178, 195, 208, 240, 260, 267, 274, 312, 338, 356, 390, 411, 416, 445, 480, 507, 520, 534, 548, 624, 676, 685, 712, 780, 822, 845, 890, 1014, 1040, 1068, 1096, 1157, 1248, 1335, 1352, 1370, 1424, 1560, 1644, 1690, 1780, 1781, 2028, 2055, 2080, 2136, 2192, 2314, 2535, 2670, 2704, 2740, 2848, 3120, 3288, 3380, 3471, 3560, 3562, 4056, 4110, 4272, 4384, 4628, 5070, 5340, 5343, 5408, 5480, 5785, 6240, 6576, 6760, 6942, 7120, 7124, 8112, 8220, 8544, 8905, 9256, 10140, 10680, 10686, 10960, 11570, 12193, 13152, 13520, 13884, 14240, 14248, 15041, 16224, 16440, 17355, 17810, 18512, 20280, 21360, 21372, 21920, 23140, 23153, 24386, 26715, 27040, 27768, 28496, 30082, 32880, 34710, 35620, 36579, 37024, 40560, 42720, 42744, 45123, 46280, 46306, 48772, 53430, 55536, 56992, 60164, 60965, 65760, 69420, 69459, 71240, 73158, 75205, 81120, 85488, 90246, 92560, 92612, 97544, 106860, 111072, 115765, 120328, 121930, 138840, 138918, 142480, 146316, 150410, 158509, 170976, 180492, 182895, 185120, 185224, 195088, 213720, 225615, 231530, 240656, 243860, 277680, 277836, 284960, 292632, 300820, 317018, 347295, 360984, 365790, 370448, 390176, 427440, 451230, 463060, 475527, 481312, 487720, 555360, 555672, 585264, 601640, 634036, 694590, 721968, 731580, 740896, 792545, 854880, 902460, 926120, 951054, 975440, 1111344, 1170528, 1203280, 1268072, 1389180, 1443936, 1463160, 1585090, 1804920, 1852240, 1902108, 1950880, 2060617, 2222688, 2377635, 2406560, 2536144, 2778360, 2926320, 3170180, 3609840, 3704480, 3804216, 4121234, 4755270, 5072288, 5556720, 5852640, 6181851, 6340360, 7219680, 7608432, 8242468, 9510540, 10303085, 11113440, 12363702, 12680720, 15216864, 16484936, 19021080, 20606170, 24727404, 25361440, 30909255, 32969872, 38042160, 41212340, 49454808, 61818510, 65939744, 76084320, 82424680, 98909616, 123637020, 164849360, 197819232, 247274040, 329698720, 494548080, 989096160]

約数ペア:

[(1, 989096160), (2, 494548080), (3, 329698720), (4, 247274040), (5, 197819232), (6, 164849360), (8, 123637020), (10, 98909616), (12, 82424680), (13, 76084320), (15, 65939744), (16, 61818510), (20, 49454808), (24, 41212340), (26, 38042160), (30, 32969872), (32, 30909255), (39, 25361440), (40, 24727404), (48, 20606170), (52, 19021080), (60, 16484936), (65, 15216864), (78, 12680720), (80, 12363702), (89, 11113440), (96, 10303085), (104, 9510540), (120, 8242468), (130, 7608432), (137, 7219680), (156, 6340360), (160, 6181851), (169, 5852640), (178, 5556720), (195, 5072288), (208, 4755270), (240, 4121234), (260, 3804216), (267, 3704480), (274, 3609840), (312, 3170180), (338, 2926320), (356, 2778360), (390, 2536144), (411, 2406560), (416, 2377635), (445, 2222688), (480, 2060617), (507, 1950880), (520, 1902108), (534, 1852240), (548, 1804920), (624, 1585090), (676, 1463160), (685, 1443936), (712, 1389180), (780, 1268072), (822, 1203280), (845, 1170528), (890, 1111344), (1014, 975440), (1040, 951054), (1068, 926120), (1096, 902460), (1157, 854880), (1248, 792545), (1335, 740896), (1352, 731580), (1370, 721968), (1424, 694590), (1560, 634036), (1644, 601640), (1690, 585264), (1780, 555672), (1781, 555360), (2028, 487720), (2055, 481312), (2080, 475527), (2136, 463060), (2192, 451230), (2314, 427440), (2535, 390176), (2670, 370448), (2704, 365790), (2740, 360984), (2848, 347295), (3120, 317018), (3288, 300820), (3380, 292632), (3471, 284960), (3560, 277836), (3562, 277680), (4056, 243860), (4110, 240656), (4272, 231530), (4384, 225615), (4628, 213720), (5070, 195088), (5340, 185224), (5343, 185120), (5408, 182895), (5480, 180492), (5785, 170976), (6240, 158509), (6576, 150410), (6760, 146316), (6942, 142480), (7120, 138918), (7124, 138840), (8112, 121930), (8220, 120328), (8544, 115765), (8905, 111072), (9256, 106860), (10140, 97544), (10680, 92612), (10686, 92560), (10960, 90246), (11570, 85488), (12193, 81120), (13152, 75205), (13520, 73158), (13884, 71240), (14240, 69459), (14248, 69420), (15041, 65760), (16224, 60965), (16440, 60164), (17355, 56992), (17810, 55536), (18512, 53430), (20280, 48772), (21360, 46306), (21372, 46280), (21920, 45123), (23140, 42744), (23153, 42720), (24386, 40560), (26715, 37024), (27040, 36579), (27768, 35620), (28496, 34710), (30082, 32880)]