2945771920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:370

約数の個数: 320

約数和(自身を含む): 8953426944

約数和(自身を除く): 6007655024

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 73, 80, 91, 92, 104, 112, 115, 130, 140, 146, 161, 182, 184, 208, 230, 241, 260, 280, 292, 299, 322, 364, 365, 368, 455, 460, 482, 511, 520, 560, 584, 598, 644, 728, 730, 805, 910, 920, 949, 964, 1022, 1040, 1168, 1196, 1205, 1288, 1456, 1460, 1495, 1610, 1679, 1687, 1820, 1840, 1898, 1928, 2044, 2093, 2392, 2410, 2555, 2576, 2920, 2990, 3133, 3220, 3358, 3374, 3640, 3796, 3856, 4088, 4186, 4745, 4784, 4820, 5110, 5543, 5840, 5980, 6266, 6440, 6643, 6716, 6748, 7280, 7592, 8176, 8372, 8395, 8435, 9490, 9640, 10220, 10465, 11086, 11753, 11960, 12532, 12880, 13286, 13432, 13496, 15184, 15665, 16744, 16790, 16870, 17593, 18980, 19280, 20440, 20930, 21827, 21931, 22172, 23506, 23920, 25064, 26572, 26864, 26992, 27715, 31330, 33215, 33488, 33580, 33740, 35186, 37960, 38801, 40880, 41860, 43654, 43862, 44344, 47012, 50128, 53144, 55430, 58765, 62660, 66430, 67160, 67480, 70372, 72059, 75920, 77602, 83720, 87308, 87724, 87965, 88688, 94024, 106288, 109135, 109655, 110860, 117530, 123151, 125320, 132860, 134320, 134960, 140744, 144118, 152789, 155204, 167440, 174616, 175448, 175930, 188048, 194005, 218270, 219310, 221720, 228709, 235060, 246302, 250640, 265720, 281488, 288236, 305578, 310408, 349232, 350896, 351860, 360295, 388010, 404639, 436540, 438620, 443440, 457418, 470120, 492604, 504413, 531440, 576472, 611156, 615755, 620816, 703720, 720590, 763945, 776020, 809278, 873080, 877240, 914836, 940240, 985208, 1008826, 1143545, 1152944, 1222312, 1231510, 1407440, 1441180, 1527890, 1552040, 1600963, 1618556, 1746160, 1754480, 1829672, 1970416, 2017652, 2023195, 2287090, 2444624, 2463020, 2522065, 2832473, 2882360, 3055780, 3104080, 3201926, 3237112, 3659344, 4035304, 4046390, 4574180, 4926040, 5044130, 5260307, 5664946, 5764720, 6111560, 6403852, 6474224, 8004815, 8070608, 8092780, 9148360, 9852080, 10088260, 10520614, 11329892, 12223120, 12807704, 14162365, 16009630, 16185560, 18296720, 20176520, 21041228, 22659784, 25615408, 26301535, 28324730, 32019260, 32371120, 36822149, 40353040, 42082456, 45319568, 52603070, 56649460, 64038520, 73644298, 84164912, 105206140, 113298920, 128077040, 147288596, 184110745, 210412280, 226597840, 294577192, 368221490, 420824560, 589154384, 736442980, 1472885960, 2945771920]

約数ペア:

[(1, 2945771920), (2, 1472885960), (4, 736442980), (5, 589154384), (7, 420824560), (8, 368221490), (10, 294577192), (13, 226597840), (14, 210412280), (16, 184110745), (20, 147288596), (23, 128077040), (26, 113298920), (28, 105206140), (35, 84164912), (40, 73644298), (46, 64038520), (52, 56649460), (56, 52603070), (65, 45319568), (70, 42082456), (73, 40353040), (80, 36822149), (91, 32371120), (92, 32019260), (104, 28324730), (112, 26301535), (115, 25615408), (130, 22659784), (140, 21041228), (146, 20176520), (161, 18296720), (182, 16185560), (184, 16009630), (208, 14162365), (230, 12807704), (241, 12223120), (260, 11329892), (280, 10520614), (292, 10088260), (299, 9852080), (322, 9148360), (364, 8092780), (365, 8070608), (368, 8004815), (455, 6474224), (460, 6403852), (482, 6111560), (511, 5764720), (520, 5664946), (560, 5260307), (584, 5044130), (598, 4926040), (644, 4574180), (728, 4046390), (730, 4035304), (805, 3659344), (910, 3237112), (920, 3201926), (949, 3104080), (964, 3055780), (1022, 2882360), (1040, 2832473), (1168, 2522065), (1196, 2463020), (1205, 2444624), (1288, 2287090), (1456, 2023195), (1460, 2017652), (1495, 1970416), (1610, 1829672), (1679, 1754480), (1687, 1746160), (1820, 1618556), (1840, 1600963), (1898, 1552040), (1928, 1527890), (2044, 1441180), (2093, 1407440), (2392, 1231510), (2410, 1222312), (2555, 1152944), (2576, 1143545), (2920, 1008826), (2990, 985208), (3133, 940240), (3220, 914836), (3358, 877240), (3374, 873080), (3640, 809278), (3796, 776020), (3856, 763945), (4088, 720590), (4186, 703720), (4745, 620816), (4784, 615755), (4820, 611156), (5110, 576472), (5543, 531440), (5840, 504413), (5980, 492604), (6266, 470120), (6440, 457418), (6643, 443440), (6716, 438620), (6748, 436540), (7280, 404639), (7592, 388010), (8176, 360295), (8372, 351860), (8395, 350896), (8435, 349232), (9490, 310408), (9640, 305578), (10220, 288236), (10465, 281488), (11086, 265720), (11753, 250640), (11960, 246302), (12532, 235060), (12880, 228709), (13286, 221720), (13432, 219310), (13496, 218270), (15184, 194005), (15665, 188048), (16744, 175930), (16790, 175448), (16870, 174616), (17593, 167440), (18980, 155204), (19280, 152789), (20440, 144118), (20930, 140744), (21827, 134960), (21931, 134320), (22172, 132860), (23506, 125320), (23920, 123151), (25064, 117530), (26572, 110860), (26864, 109655), (26992, 109135), (27715, 106288), (31330, 94024), (33215, 88688), (33488, 87965), (33580, 87724), (33740, 87308), (35186, 83720), (37960, 77602), (38801, 75920), (40880, 72059), (41860, 70372), (43654, 67480), (43862, 67160), (44344, 66430), (47012, 62660), (50128, 58765), (53144, 55430)]