201201840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{1901}}^1$

素因数の和:1937

約数の個数: 240

約数和(自身を含む): 806600160

約数和(自身を除く): 605398320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1901, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3802, 3920, 4410, 5040, 5292, 5703, 5880, 6615, 7056, 7560, 7604, 8820, 9505, 10584, 11406, 11760, 13230, 13307, 15120, 15208, 17109, 17640, 19010, 21168, 22812, 26460, 26614, 28515, 30416, 34218, 35280, 38020, 39921, 45624, 51327, 52920, 53228, 57030, 66535, 68436, 76040, 79842, 85545, 91248, 93149, 102654, 105840, 106456, 114060, 119763, 133070, 136872, 152080, 159684, 171090, 186298, 199605, 205308, 212912, 228120, 239526, 256635, 266140, 273744, 279447, 319368, 342180, 359289, 372596, 399210, 410616, 456240, 465745, 479052, 513270, 532280, 558894, 598815, 638736, 684360, 718578, 745192, 798420, 821232, 838341, 931490, 958104, 1026540, 1064560, 1117788, 1197630, 1368720, 1397235, 1437156, 1490384, 1596840, 1676682, 1796445, 1862980, 1916208, 2053080, 2235576, 2395260, 2515023, 2794470, 2874312, 3193680, 3353364, 3592890, 3725960, 4106160, 4191705, 4471152, 4790520, 5030046, 5588940, 5748624, 6706728, 7185780, 7451920, 8383410, 9581040, 10060092, 11177880, 12575115, 13413456, 14371560, 16766820, 20120184, 22355760, 25150230, 28743120, 33533640, 40240368, 50300460, 67067280, 100600920, 201201840]

約数ペア:

[(1, 201201840), (2, 100600920), (3, 67067280), (4, 50300460), (5, 40240368), (6, 33533640), (7, 28743120), (8, 25150230), (9, 22355760), (10, 20120184), (12, 16766820), (14, 14371560), (15, 13413456), (16, 12575115), (18, 11177880), (20, 10060092), (21, 9581040), (24, 8383410), (27, 7451920), (28, 7185780), (30, 6706728), (35, 5748624), (36, 5588940), (40, 5030046), (42, 4790520), (45, 4471152), (48, 4191705), (49, 4106160), (54, 3725960), (56, 3592890), (60, 3353364), (63, 3193680), (70, 2874312), (72, 2794470), (80, 2515023), (84, 2395260), (90, 2235576), (98, 2053080), (105, 1916208), (108, 1862980), (112, 1796445), (120, 1676682), (126, 1596840), (135, 1490384), (140, 1437156), (144, 1397235), (147, 1368720), (168, 1197630), (180, 1117788), (189, 1064560), (196, 1026540), (210, 958104), (216, 931490), (240, 838341), (245, 821232), (252, 798420), (270, 745192), (280, 718578), (294, 684360), (315, 638736), (336, 598815), (360, 558894), (378, 532280), (392, 513270), (420, 479052), (432, 465745), (441, 456240), (490, 410616), (504, 399210), (540, 372596), (560, 359289), (588, 342180), (630, 319368), (720, 279447), (735, 273744), (756, 266140), (784, 256635), (840, 239526), (882, 228120), (945, 212912), (980, 205308), (1008, 199605), (1080, 186298), (1176, 171090), (1260, 159684), (1323, 152080), (1470, 136872), (1512, 133070), (1680, 119763), (1764, 114060), (1890, 106456), (1901, 105840), (1960, 102654), (2160, 93149), (2205, 91248), (2352, 85545), (2520, 79842), (2646, 76040), (2940, 68436), (3024, 66535), (3528, 57030), (3780, 53228), (3802, 52920), (3920, 51327), (4410, 45624), (5040, 39921), (5292, 38020), (5703, 35280), (5880, 34218), (6615, 30416), (7056, 28515), (7560, 26614), (7604, 26460), (8820, 22812), (9505, 21168), (10584, 19010), (11406, 17640), (11760, 17109), (13230, 15208), (13307, 15120)]