1023823360

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 320

約数和(自身を含む): 3079802880

約数和(自身を除く): 2055979520

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, 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, 5320, 5432, 5890, 6014, 6080, 6208, 6790, 6944, 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, 19840, 20615, 21049, 21280, 21728, 23560, 24056, 24320, 24832, 25802, 27160, 27776, 29488, 30070, 31040, 32984, 34048, 34720, 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, 103208, 105245, 108640, 111104, 114266, 117952, 120280, 124160, 129010, 131936, 138880, 147440, 150784, 164920, 168392, 170240, 173824, 188480, 192448, 206416, 210490, 217280, 228532, 235904, 240560, 248320, 258020, 263872, 277760, 285665, 294880, 301568, 329840, 336784, 340480, 347648, 376960, 384896, 399931, 412832, 420980, 434560, 457064, 471808, 481120, 516040, 527744, 555520, 571330, 589760, 659680, 673568, 753920, 769792, 799862, 825664, 841960, 869120, 914128, 943616, 962240, 1032080, 1055488, 1142660, 1179520, 1319360, 1347136, 1507840, 1539584, 1599724, 1651328, 1683920, 1738240, 1828256, 1924480, 1999655, 2064160, 2110976, 2285320, 2359040, 2638720, 2694272, 3199448, 3302656, 3367840, 3656512, 3848960, 3999310, 4128320, 4570640, 4718080, 5277440, 5388544, 6398896, 6605312, 6735680, 7313024, 7697920, 7998620, 8256640, 9141280, 10554880, 10777088, 12797792, 13471360, 14626048, 15997240, 16513280, 18282560, 25595584, 26942720, 29252096, 31994480, 33026560, 36565120, 51191168, 53885440, 63988960, 73130240, 102382336, 127977920, 146260480, 204764672, 255955840, 511911680, 1023823360]

約数ペア:

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