920048160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{823}}^1$

素因数の和:995

約数の個数: 192

約数和(自身を含む): 3094785792

約数和(自身を除く): 2174737632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 137, 160, 170, 204, 240, 255, 272, 274, 340, 408, 411, 480, 510, 544, 548, 680, 685, 816, 822, 823, 1020, 1096, 1360, 1370, 1632, 1644, 1646, 2040, 2055, 2192, 2329, 2469, 2720, 2740, 3288, 3292, 4080, 4110, 4115, 4384, 4658, 4938, 5480, 6576, 6584, 6987, 8160, 8220, 8230, 9316, 9876, 10960, 11645, 12345, 13152, 13168, 13974, 13991, 16440, 16460, 18632, 19752, 21920, 23290, 24690, 26336, 27948, 27982, 32880, 32920, 34935, 37264, 39504, 41973, 46580, 49380, 55896, 55964, 65760, 65840, 69870, 69955, 74528, 79008, 83946, 93160, 98760, 111792, 111928, 112751, 131680, 139740, 139910, 167892, 186320, 197520, 209865, 223584, 223856, 225502, 279480, 279820, 335784, 338253, 372640, 395040, 419730, 447712, 451004, 558960, 559640, 563755, 671568, 676506, 839460, 902008, 1117920, 1119280, 1127510, 1343136, 1353012, 1678920, 1691265, 1804016, 1916767, 2238560, 2255020, 2706024, 3357840, 3382530, 3608032, 3833534, 4510040, 5412048, 5750301, 6715680, 6765060, 7667068, 9020080, 9583835, 10824096, 11500602, 13530120, 15334136, 18040160, 19167670, 23001204, 27060240, 28751505, 30668272, 38335340, 46002408, 54120480, 57503010, 61336544, 76670680, 92004816, 115006020, 153341360, 184009632, 230012040, 306682720, 460024080, 920048160]

約数ペア:

[(1, 920048160), (2, 460024080), (3, 306682720), (4, 230012040), (5, 184009632), (6, 153341360), (8, 115006020), (10, 92004816), (12, 76670680), (15, 61336544), (16, 57503010), (17, 54120480), (20, 46002408), (24, 38335340), (30, 30668272), (32, 28751505), (34, 27060240), (40, 23001204), (48, 19167670), (51, 18040160), (60, 15334136), (68, 13530120), (80, 11500602), (85, 10824096), (96, 9583835), (102, 9020080), (120, 7667068), (136, 6765060), (137, 6715680), (160, 5750301), (170, 5412048), (204, 4510040), (240, 3833534), (255, 3608032), (272, 3382530), (274, 3357840), (340, 2706024), (408, 2255020), (411, 2238560), (480, 1916767), (510, 1804016), (544, 1691265), (548, 1678920), (680, 1353012), (685, 1343136), (816, 1127510), (822, 1119280), (823, 1117920), (1020, 902008), (1096, 839460), (1360, 676506), (1370, 671568), (1632, 563755), (1644, 559640), (1646, 558960), (2040, 451004), (2055, 447712), (2192, 419730), (2329, 395040), (2469, 372640), (2720, 338253), (2740, 335784), (3288, 279820), (3292, 279480), (4080, 225502), (4110, 223856), (4115, 223584), (4384, 209865), (4658, 197520), (4938, 186320), (5480, 167892), (6576, 139910), (6584, 139740), (6987, 131680), (8160, 112751), (8220, 111928), (8230, 111792), (9316, 98760), (9876, 93160), (10960, 83946), (11645, 79008), (12345, 74528), (13152, 69955), (13168, 69870), (13974, 65840), (13991, 65760), (16440, 55964), (16460, 55896), (18632, 49380), (19752, 46580), (21920, 41973), (23290, 39504), (24690, 37264), (26336, 34935), (27948, 32920), (27982, 32880)]