164881080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:763

約数の個数: 288

約数和(自身を含む): 672235200

約数和(自身を除く): 507354120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 719, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1092, 1170, 1176, 1260, 1274, 1365, 1438, 1470, 1560, 1638, 1764, 1820, 1911, 1960, 2157, 2184, 2205, 2340, 2520, 2548, 2730, 2876, 2940, 3185, 3276, 3528, 3595, 3640, 3822, 4095, 4314, 4410, 4680, 5033, 5096, 5460, 5733, 5752, 5880, 6370, 6471, 6552, 7190, 7644, 8190, 8628, 8820, 9347, 9555, 10066, 10785, 10920, 11466, 12740, 12942, 14380, 15099, 15288, 16380, 17256, 17640, 18694, 19110, 20132, 21570, 22932, 25165, 25480, 25884, 28041, 28665, 28760, 30198, 32355, 32760, 35231, 37388, 38220, 40264, 43140, 45297, 45864, 46735, 50330, 51768, 56082, 57330, 60396, 64710, 65429, 70462, 74776, 75495, 76440, 84123, 86280, 90594, 93470, 100660, 105693, 112164, 114660, 120792, 129420, 130858, 140205, 140924, 150990, 168246, 176155, 181188, 186940, 196287, 201320, 211386, 224328, 226485, 229320, 258840, 261716, 280410, 281848, 301980, 317079, 327145, 336492, 352310, 362376, 373880, 392574, 420615, 422772, 452970, 458003, 523432, 528465, 560820, 588861, 603960, 634158, 654290, 672984, 704620, 785148, 841230, 845544, 905940, 916006, 981435, 1056930, 1121640, 1177722, 1268316, 1308580, 1374009, 1409240, 1570296, 1585395, 1682460, 1811880, 1832012, 1962870, 2113860, 2290015, 2355444, 2536632, 2617160, 2748018, 2944305, 3170790, 3364920, 3664024, 3925740, 4122027, 4227720, 4580030, 4710888, 5496036, 5888610, 6341580, 6870045, 7851480, 8244054, 9160060, 10992072, 11777220, 12683160, 13740090, 16488108, 18320120, 20610135, 23554440, 27480180, 32976216, 41220270, 54960360, 82440540, 164881080]

約数ペア:

[(1, 164881080), (2, 82440540), (3, 54960360), (4, 41220270), (5, 32976216), (6, 27480180), (7, 23554440), (8, 20610135), (9, 18320120), (10, 16488108), (12, 13740090), (13, 12683160), (14, 11777220), (15, 10992072), (18, 9160060), (20, 8244054), (21, 7851480), (24, 6870045), (26, 6341580), (28, 5888610), (30, 5496036), (35, 4710888), (36, 4580030), (39, 4227720), (40, 4122027), (42, 3925740), (45, 3664024), (49, 3364920), (52, 3170790), (56, 2944305), (60, 2748018), (63, 2617160), (65, 2536632), (70, 2355444), (72, 2290015), (78, 2113860), (84, 1962870), (90, 1832012), (91, 1811880), (98, 1682460), (104, 1585395), (105, 1570296), (117, 1409240), (120, 1374009), (126, 1308580), (130, 1268316), (140, 1177722), (147, 1121640), (156, 1056930), (168, 981435), (180, 916006), (182, 905940), (195, 845544), (196, 841230), (210, 785148), (234, 704620), (245, 672984), (252, 654290), (260, 634158), (273, 603960), (280, 588861), (294, 560820), (312, 528465), (315, 523432), (360, 458003), (364, 452970), (390, 422772), (392, 420615), (420, 392574), (441, 373880), (455, 362376), (468, 352310), (490, 336492), (504, 327145), (520, 317079), (546, 301980), (585, 281848), (588, 280410), (630, 261716), (637, 258840), (719, 229320), (728, 226485), (735, 224328), (780, 211386), (819, 201320), (840, 196287), (882, 186940), (910, 181188), (936, 176155), (980, 168246), (1092, 150990), (1170, 140924), (1176, 140205), (1260, 130858), (1274, 129420), (1365, 120792), (1438, 114660), (1470, 112164), (1560, 105693), (1638, 100660), (1764, 93470), (1820, 90594), (1911, 86280), (1960, 84123), (2157, 76440), (2184, 75495), (2205, 74776), (2340, 70462), (2520, 65429), (2548, 64710), (2730, 60396), (2876, 57330), (2940, 56082), (3185, 51768), (3276, 50330), (3528, 46735), (3595, 45864), (3640, 45297), (3822, 43140), (4095, 40264), (4314, 38220), (4410, 37388), (4680, 35231), (5033, 32760), (5096, 32355), (5460, 30198), (5733, 28760), (5752, 28665), (5880, 28041), (6370, 25884), (6471, 25480), (6552, 25165), (7190, 22932), (7644, 21570), (8190, 20132), (8628, 19110), (8820, 18694), (9347, 17640), (9555, 17256), (10066, 16380), (10785, 15288), (10920, 15099), (11466, 14380), (12740, 12942)]