2047646720

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 352

約数和(自身を含む): 6162616320

約数和(自身を除く): 4114969600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 64, 70, 76, 80, 95, 97, 112, 124, 128, 133, 140, 152, 155, 160, 190, 194, 217, 224, 248, 256, 266, 280, 304, 310, 320, 380, 388, 434, 448, 485, 496, 512, 532, 560, 589, 608, 620, 640, 665, 679, 760, 776, 868, 896, 970, 992, 1024, 1064, 1085, 1120, 1178, 1216, 1240, 1280, 1330, 1358, 1520, 1552, 1736, 1792, 1843, 1940, 1984, 2128, 2170, 2240, 2356, 2432, 2480, 2560, 2660, 2716, 2945, 3007, 3040, 3104, 3395, 3472, 3584, 3686, 3880, 3968, 4123, 4256, 4340, 4480, 4712, 4864, 4960, 5120, 5320, 5432, 5890, 6014, 6080, 6208, 6790, 6944, 7168, 7372, 7760, 7936, 8246, 8512, 8680, 8960, 9215, 9424, 9728, 9920, 10640, 10864, 11780, 12028, 12160, 12416, 12901, 13580, 13888, 14744, 15035, 15520, 15872, 16492, 17024, 17360, 17920, 18430, 18848, 19456, 19840, 20615, 21049, 21280, 21728, 23560, 24056, 24320, 24832, 25802, 27160, 27776, 29488, 30070, 31040, 31744, 32984, 34048, 34720, 35840, 36860, 37696, 39680, 41230, 42098, 42560, 43456, 47120, 48112, 48640, 49664, 51604, 54320, 55552, 57133, 58976, 60140, 62080, 64505, 65968, 68096, 69440, 73720, 75392, 79360, 82460, 84196, 85120, 86912, 94240, 96224, 97280, 99328, 103208, 105245, 108640, 111104, 114266, 117952, 120280, 124160, 129010, 131936, 136192, 138880, 147440, 150784, 158720, 164920, 168392, 170240, 173824, 188480, 192448, 206416, 210490, 217280, 222208, 228532, 235904, 240560, 248320, 258020, 263872, 277760, 285665, 294880, 301568, 329840, 336784, 340480, 347648, 376960, 384896, 399931, 412832, 420980, 434560, 457064, 471808, 481120, 496640, 516040, 527744, 555520, 571330, 589760, 603136, 659680, 673568, 680960, 695296, 753920, 769792, 799862, 825664, 841960, 869120, 914128, 943616, 962240, 1032080, 1055488, 1111040, 1142660, 1179520, 1319360, 1347136, 1507840, 1539584, 1599724, 1651328, 1683920, 1738240, 1828256, 1887232, 1924480, 1999655, 2064160, 2110976, 2285320, 2359040, 2638720, 2694272, 3015680, 3079168, 3199448, 3302656, 3367840, 3476480, 3656512, 3848960, 3999310, 4128320, 4221952, 4570640, 4718080, 5277440, 5388544, 6398896, 6605312, 6735680, 7313024, 7697920, 7998620, 8256640, 9141280, 9436160, 10554880, 10777088, 12797792, 13210624, 13471360, 14626048, 15395840, 15997240, 16513280, 18282560, 21109760, 21554176, 25595584, 26942720, 29252096, 31994480, 33026560, 36565120, 51191168, 53885440, 58504192, 63988960, 66053120, 73130240, 102382336, 107770880, 127977920, 146260480, 204764672, 255955840, 292520960, 409529344, 511911680, 1023823360, 2047646720]

約数ペア:

[(1, 2047646720), (2, 1023823360), (4, 511911680), (5, 409529344), (7, 292520960), (8, 255955840), (10, 204764672), (14, 146260480), (16, 127977920), (19, 107770880), (20, 102382336), (28, 73130240), (31, 66053120), (32, 63988960), (35, 58504192), (38, 53885440), (40, 51191168), (56, 36565120), (62, 33026560), (64, 31994480), (70, 29252096), (76, 26942720), (80, 25595584), (95, 21554176), (97, 21109760), (112, 18282560), (124, 16513280), (128, 15997240), (133, 15395840), (140, 14626048), (152, 13471360), (155, 13210624), (160, 12797792), (190, 10777088), (194, 10554880), (217, 9436160), (224, 9141280), (248, 8256640), (256, 7998620), (266, 7697920), (280, 7313024), (304, 6735680), (310, 6605312), (320, 6398896), (380, 5388544), (388, 5277440), (434, 4718080), (448, 4570640), (485, 4221952), (496, 4128320), (512, 3999310), (532, 3848960), (560, 3656512), (589, 3476480), (608, 3367840), (620, 3302656), (640, 3199448), (665, 3079168), (679, 3015680), (760, 2694272), (776, 2638720), (868, 2359040), (896, 2285320), (970, 2110976), (992, 2064160), (1024, 1999655), (1064, 1924480), (1085, 1887232), (1120, 1828256), (1178, 1738240), (1216, 1683920), (1240, 1651328), (1280, 1599724), (1330, 1539584), (1358, 1507840), (1520, 1347136), (1552, 1319360), (1736, 1179520), (1792, 1142660), (1843, 1111040), (1940, 1055488), (1984, 1032080), (2128, 962240), (2170, 943616), (2240, 914128), (2356, 869120), (2432, 841960), (2480, 825664), (2560, 799862), (2660, 769792), (2716, 753920), (2945, 695296), (3007, 680960), (3040, 673568), (3104, 659680), (3395, 603136), (3472, 589760), (3584, 571330), (3686, 555520), (3880, 527744), (3968, 516040), (4123, 496640), (4256, 481120), (4340, 471808), (4480, 457064), (4712, 434560), (4864, 420980), (4960, 412832), (5120, 399931), (5320, 384896), (5432, 376960), (5890, 347648), (6014, 340480), (6080, 336784), (6208, 329840), (6790, 301568), (6944, 294880), (7168, 285665), (7372, 277760), (7760, 263872), (7936, 258020), (8246, 248320), (8512, 240560), (8680, 235904), (8960, 228532), (9215, 222208), (9424, 217280), (9728, 210490), (9920, 206416), (10640, 192448), (10864, 188480), (11780, 173824), (12028, 170240), (12160, 168392), (12416, 164920), (12901, 158720), (13580, 150784), (13888, 147440), (14744, 138880), (15035, 136192), (15520, 131936), (15872, 129010), (16492, 124160), (17024, 120280), (17360, 117952), (17920, 114266), (18430, 111104), (18848, 108640), (19456, 105245), (19840, 103208), (20615, 99328), (21049, 97280), (21280, 96224), (21728, 94240), (23560, 86912), (24056, 85120), (24320, 84196), (24832, 82460), (25802, 79360), (27160, 75392), (27776, 73720), (29488, 69440), (30070, 68096), (31040, 65968), (31744, 64505), (32984, 62080), (34048, 60140), (34720, 58976), (35840, 57133), (36860, 55552), (37696, 54320), (39680, 51604), (41230, 49664), (42098, 48640), (42560, 48112), (43456, 47120)]