285168240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 360

約数和(自身を含む): 1141199280

約数和(自身を除く): 856031040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 59, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 118, 120, 126, 137, 140, 144, 147, 168, 177, 180, 196, 210, 236, 240, 245, 252, 274, 280, 294, 295, 315, 336, 354, 360, 392, 411, 413, 420, 441, 472, 490, 504, 531, 548, 560, 588, 590, 630, 685, 708, 720, 735, 784, 822, 826, 840, 882, 885, 944, 959, 980, 1008, 1062, 1096, 1176, 1180, 1233, 1239, 1260, 1370, 1416, 1470, 1644, 1652, 1680, 1764, 1770, 1918, 1960, 2055, 2065, 2124, 2192, 2205, 2352, 2360, 2466, 2478, 2520, 2655, 2740, 2832, 2877, 2891, 2940, 3288, 3304, 3528, 3540, 3717, 3836, 3920, 4110, 4130, 4248, 4410, 4720, 4795, 4932, 4956, 5040, 5310, 5480, 5754, 5782, 5880, 6165, 6195, 6576, 6608, 6713, 7056, 7080, 7434, 7672, 8083, 8220, 8260, 8496, 8631, 8673, 8820, 9590, 9864, 9912, 10620, 10960, 11508, 11564, 11760, 12330, 12390, 13426, 14160, 14385, 14455, 14868, 15344, 16166, 16440, 16520, 17262, 17346, 17640, 18585, 19180, 19728, 19824, 20139, 21240, 23016, 23128, 24249, 24660, 24780, 26019, 26852, 28770, 28910, 29736, 32332, 32880, 33040, 33565, 34524, 34692, 35280, 37170, 38360, 40278, 40415, 42480, 43155, 43365, 46032, 46256, 48498, 49320, 49560, 52038, 53704, 56581, 57540, 57820, 59472, 60417, 64664, 67130, 69048, 69384, 72747, 74340, 76720, 80556, 80830, 86310, 86730, 96996, 98640, 99120, 100695, 104076, 107408, 113162, 115080, 115640, 120834, 121245, 129328, 130095, 134260, 138096, 138768, 145494, 148680, 161112, 161660, 169743, 172620, 173460, 193992, 201390, 208152, 226324, 230160, 231280, 241668, 242490, 260190, 268520, 282905, 290988, 297360, 302085, 322224, 323320, 339486, 345240, 346920, 363735, 387984, 396067, 402780, 416304, 452648, 483336, 484980, 509229, 520380, 537040, 565810, 581976, 604170, 646640, 678972, 690480, 693840, 727470, 792134, 805560, 848715, 905296, 966672, 969960, 1018458, 1040760, 1131620, 1163952, 1188201, 1208340, 1357944, 1454940, 1584268, 1611120, 1697430, 1939920, 1980335, 2036916, 2081520, 2263240, 2376402, 2416680, 2546145, 2715888, 2909880, 3168536, 3394860, 3564603, 3960670, 4073832, 4526480, 4752804, 4833360, 5092290, 5819760, 5941005, 6337072, 6789720, 7129206, 7921340, 8147664, 9505608, 10184580, 11882010, 13579440, 14258412, 15842680, 17823015, 19011216, 20369160, 23764020, 28516824, 31685360, 35646030, 40738320, 47528040, 57033648, 71292060, 95056080, 142584120, 285168240]

約数ペア:

[(1, 285168240), (2, 142584120), (3, 95056080), (4, 71292060), (5, 57033648), (6, 47528040), (7, 40738320), (8, 35646030), (9, 31685360), (10, 28516824), (12, 23764020), (14, 20369160), (15, 19011216), (16, 17823015), (18, 15842680), (20, 14258412), (21, 13579440), (24, 11882010), (28, 10184580), (30, 9505608), (35, 8147664), (36, 7921340), (40, 7129206), (42, 6789720), (45, 6337072), (48, 5941005), (49, 5819760), (56, 5092290), (59, 4833360), (60, 4752804), (63, 4526480), (70, 4073832), (72, 3960670), (80, 3564603), (84, 3394860), (90, 3168536), (98, 2909880), (105, 2715888), (112, 2546145), (118, 2416680), (120, 2376402), (126, 2263240), (137, 2081520), (140, 2036916), (144, 1980335), (147, 1939920), (168, 1697430), (177, 1611120), (180, 1584268), (196, 1454940), (210, 1357944), (236, 1208340), (240, 1188201), (245, 1163952), (252, 1131620), (274, 1040760), (280, 1018458), (294, 969960), (295, 966672), (315, 905296), (336, 848715), (354, 805560), (360, 792134), (392, 727470), (411, 693840), (413, 690480), (420, 678972), (441, 646640), (472, 604170), (490, 581976), (504, 565810), (531, 537040), (548, 520380), (560, 509229), (588, 484980), (590, 483336), (630, 452648), (685, 416304), (708, 402780), (720, 396067), (735, 387984), (784, 363735), (822, 346920), (826, 345240), (840, 339486), (882, 323320), (885, 322224), (944, 302085), (959, 297360), (980, 290988), (1008, 282905), (1062, 268520), (1096, 260190), (1176, 242490), (1180, 241668), (1233, 231280), (1239, 230160), (1260, 226324), (1370, 208152), (1416, 201390), (1470, 193992), (1644, 173460), (1652, 172620), (1680, 169743), (1764, 161660), (1770, 161112), (1918, 148680), (1960, 145494), (2055, 138768), (2065, 138096), (2124, 134260), (2192, 130095), (2205, 129328), (2352, 121245), (2360, 120834), (2466, 115640), (2478, 115080), (2520, 113162), (2655, 107408), (2740, 104076), (2832, 100695), (2877, 99120), (2891, 98640), (2940, 96996), (3288, 86730), (3304, 86310), (3528, 80830), (3540, 80556), (3717, 76720), (3836, 74340), (3920, 72747), (4110, 69384), (4130, 69048), (4248, 67130), (4410, 64664), (4720, 60417), (4795, 59472), (4932, 57820), (4956, 57540), (5040, 56581), (5310, 53704), (5480, 52038), (5754, 49560), (5782, 49320), (5880, 48498), (6165, 46256), (6195, 46032), (6576, 43365), (6608, 43155), (6713, 42480), (7056, 40415), (7080, 40278), (7434, 38360), (7672, 37170), (8083, 35280), (8220, 34692), (8260, 34524), (8496, 33565), (8631, 33040), (8673, 32880), (8820, 32332), (9590, 29736), (9864, 28910), (9912, 28770), (10620, 26852), (10960, 26019), (11508, 24780), (11564, 24660), (11760, 24249), (12330, 23128), (12390, 23016), (13426, 21240), (14160, 20139), (14385, 19824), (14455, 19728), (14868, 19180), (15344, 18585), (16166, 17640), (16440, 17346), (16520, 17262)]