406432320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2009

約数の個数: 224

約数和(自身を含む): 1523122176

約数和(自身を除く): 1116689856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1951, 1984, 2170, 2240, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 3902, 4340, 4960, 5208, 5853, 5952, 6510, 6720, 6944, 7440, 7804, 8680, 9755, 9920, 10416, 11706, 13020, 13657, 13888, 14880, 15608, 17360, 19510, 20832, 23412, 26040, 27314, 29265, 29760, 31216, 34720, 39020, 40971, 41664, 46824, 52080, 54628, 58530, 60481, 62432, 68285, 69440, 78040, 81942, 93648, 104160, 109256, 117060, 120962, 124864, 136570, 156080, 163884, 181443, 187296, 204855, 208320, 218512, 234120, 241924, 273140, 302405, 312160, 327768, 362886, 374592, 409710, 423367, 437024, 468240, 483848, 546280, 604810, 624320, 655536, 725772, 819420, 846734, 874048, 907215, 936480, 967696, 1092560, 1209620, 1270101, 1311072, 1451544, 1638840, 1693468, 1814430, 1872960, 1935392, 2116835, 2185120, 2419240, 2540202, 2622144, 2903088, 3277680, 3386936, 3628860, 3870784, 4233670, 4370240, 4838480, 5080404, 5806176, 6350505, 6555360, 6773872, 7257720, 8467340, 9676960, 10160808, 11612352, 12701010, 13110720, 13547744, 14515440, 16934680, 19353920, 20321616, 25402020, 27095488, 29030880, 33869360, 40643232, 50804040, 58061760, 67738720, 81286464, 101608080, 135477440, 203216160, 406432320]

約数ペア:

[(1, 406432320), (2, 203216160), (3, 135477440), (4, 101608080), (5, 81286464), (6, 67738720), (7, 58061760), (8, 50804040), (10, 40643232), (12, 33869360), (14, 29030880), (15, 27095488), (16, 25402020), (20, 20321616), (21, 19353920), (24, 16934680), (28, 14515440), (30, 13547744), (31, 13110720), (32, 12701010), (35, 11612352), (40, 10160808), (42, 9676960), (48, 8467340), (56, 7257720), (60, 6773872), (62, 6555360), (64, 6350505), (70, 5806176), (80, 5080404), (84, 4838480), (93, 4370240), (96, 4233670), (105, 3870784), (112, 3628860), (120, 3386936), (124, 3277680), (140, 2903088), (155, 2622144), (160, 2540202), (168, 2419240), (186, 2185120), (192, 2116835), (210, 1935392), (217, 1872960), (224, 1814430), (240, 1693468), (248, 1638840), (280, 1451544), (310, 1311072), (320, 1270101), (336, 1209620), (372, 1092560), (420, 967696), (434, 936480), (448, 907215), (465, 874048), (480, 846734), (496, 819420), (560, 725772), (620, 655536), (651, 624320), (672, 604810), (744, 546280), (840, 483848), (868, 468240), (930, 437024), (960, 423367), (992, 409710), (1085, 374592), (1120, 362886), (1240, 327768), (1302, 312160), (1344, 302405), (1488, 273140), (1680, 241924), (1736, 234120), (1860, 218512), (1951, 208320), (1984, 204855), (2170, 187296), (2240, 181443), (2480, 163884), (2604, 156080), (2976, 136570), (3255, 124864), (3360, 120962), (3472, 117060), (3720, 109256), (3902, 104160), (4340, 93648), (4960, 81942), (5208, 78040), (5853, 69440), (5952, 68285), (6510, 62432), (6720, 60481), (6944, 58530), (7440, 54628), (7804, 52080), (8680, 46824), (9755, 41664), (9920, 40971), (10416, 39020), (11706, 34720), (13020, 31216), (13657, 29760), (13888, 29265), (14880, 27314), (15608, 26040), (17360, 23412), (19510, 20832)]