390156480

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{6451}}^1$

素因数の和:6484

約数の個数: 224

約数和(自身を含む): 1573255680

約数和(自身を除く): 1183099200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6451, 6720, 7560, 8640, 10080, 12096, 12902, 15120, 19353, 20160, 25804, 30240, 32255, 38706, 45157, 51608, 58059, 60480, 64510, 77412, 90314, 96765, 103216, 116118, 129020, 135471, 154824, 174177, 180628, 193530, 206432, 225785, 232236, 258040, 270942, 290295, 309648, 348354, 361256, 387060, 406413, 412864, 451570, 464472, 516080, 541884, 580590, 619296, 677355, 696708, 722512, 774120, 812826, 870885, 903140, 928944, 1032160, 1083768, 1161180, 1219239, 1238592, 1354710, 1393416, 1445024, 1548240, 1625652, 1741770, 1806280, 1857888, 2032065, 2064320, 2167536, 2322360, 2438478, 2709420, 2786832, 2890048, 3096480, 3251304, 3483540, 3612560, 3715776, 4064130, 4335072, 4644720, 4876956, 5418840, 5573664, 6096195, 6192960, 6502608, 6967080, 7225120, 8128260, 8670144, 9289440, 9753912, 10837680, 11147328, 12192390, 13005216, 13934160, 14450240, 16256520, 18578880, 19507824, 21675360, 24384780, 26010432, 27868320, 32513040, 39015648, 43350720, 48769560, 55736640, 65026080, 78031296, 97539120, 130052160, 195078240, 390156480]

約数ペア:

[(1, 390156480), (2, 195078240), (3, 130052160), (4, 97539120), (5, 78031296), (6, 65026080), (7, 55736640), (8, 48769560), (9, 43350720), (10, 39015648), (12, 32513040), (14, 27868320), (15, 26010432), (16, 24384780), (18, 21675360), (20, 19507824), (21, 18578880), (24, 16256520), (27, 14450240), (28, 13934160), (30, 13005216), (32, 12192390), (35, 11147328), (36, 10837680), (40, 9753912), (42, 9289440), (45, 8670144), (48, 8128260), (54, 7225120), (56, 6967080), (60, 6502608), (63, 6192960), (64, 6096195), (70, 5573664), (72, 5418840), (80, 4876956), (84, 4644720), (90, 4335072), (96, 4064130), (105, 3715776), (108, 3612560), (112, 3483540), (120, 3251304), (126, 3096480), (135, 2890048), (140, 2786832), (144, 2709420), (160, 2438478), (168, 2322360), (180, 2167536), (189, 2064320), (192, 2032065), (210, 1857888), (216, 1806280), (224, 1741770), (240, 1625652), (252, 1548240), (270, 1445024), (280, 1393416), (288, 1354710), (315, 1238592), (320, 1219239), (336, 1161180), (360, 1083768), (378, 1032160), (420, 928944), (432, 903140), (448, 870885), (480, 812826), (504, 774120), (540, 722512), (560, 696708), (576, 677355), (630, 619296), (672, 580590), (720, 541884), (756, 516080), (840, 464472), (864, 451570), (945, 412864), (960, 406413), (1008, 387060), (1080, 361256), (1120, 348354), (1260, 309648), (1344, 290295), (1440, 270942), (1512, 258040), (1680, 232236), (1728, 225785), (1890, 206432), (2016, 193530), (2160, 180628), (2240, 174177), (2520, 154824), (2880, 135471), (3024, 129020), (3360, 116118), (3780, 103216), (4032, 96765), (4320, 90314), (5040, 77412), (6048, 64510), (6451, 60480), (6720, 58059), (7560, 51608), (8640, 45157), (10080, 38706), (12096, 32255), (12902, 30240), (15120, 25804), (19353, 20160)]