1401021440

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 352

約数和(自身を含む): 4313831424

約数和(自身を除く): 2912809984

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 97, 104, 112, 124, 128, 130, 140, 155, 160, 182, 194, 208, 217, 224, 248, 256, 260, 280, 310, 320, 364, 388, 403, 416, 434, 448, 455, 485, 496, 512, 520, 560, 620, 640, 679, 728, 776, 806, 832, 868, 896, 910, 970, 992, 1024, 1040, 1085, 1120, 1240, 1261, 1280, 1358, 1456, 1552, 1612, 1664, 1736, 1792, 1820, 1940, 1984, 2015, 2080, 2170, 2240, 2480, 2522, 2560, 2716, 2821, 2912, 3007, 3104, 3224, 3328, 3395, 3472, 3584, 3640, 3880, 3968, 4030, 4160, 4340, 4480, 4960, 5044, 5120, 5432, 5642, 5824, 6014, 6208, 6305, 6448, 6656, 6790, 6944, 7168, 7280, 7760, 7936, 8060, 8320, 8680, 8827, 8960, 9920, 10088, 10864, 11284, 11648, 12028, 12416, 12610, 12896, 13312, 13580, 13888, 14105, 14560, 15035, 15520, 15872, 16120, 16640, 17360, 17654, 17920, 19840, 20176, 21049, 21728, 22568, 23296, 24056, 24832, 25220, 25792, 27160, 27776, 28210, 29120, 30070, 31040, 31744, 32240, 33280, 34720, 35308, 35840, 39091, 39680, 40352, 42098, 43456, 44135, 45136, 46592, 48112, 49664, 50440, 51584, 54320, 55552, 56420, 58240, 60140, 62080, 64480, 66560, 69440, 70616, 78182, 79360, 80704, 84196, 86912, 88270, 90272, 93184, 96224, 99328, 100880, 103168, 105245, 108640, 111104, 112840, 116480, 120280, 124160, 128960, 138880, 141232, 156364, 158720, 161408, 168392, 173824, 176540, 180544, 192448, 195455, 201760, 206336, 210490, 217280, 222208, 225680, 232960, 240560, 248320, 257920, 273637, 277760, 282464, 312728, 322816, 336784, 347648, 353080, 361088, 384896, 390910, 403520, 412672, 420980, 434560, 451360, 465920, 481120, 496640, 515840, 547274, 555520, 564928, 625456, 645632, 673568, 695296, 706160, 722176, 769792, 781820, 807040, 841960, 869120, 902720, 962240, 1031680, 1094548, 1111040, 1129856, 1250912, 1291264, 1347136, 1368185, 1412320, 1444352, 1539584, 1563640, 1614080, 1683920, 1738240, 1805440, 1924480, 2063360, 2189096, 2259712, 2501824, 2694272, 2736370, 2824640, 2888704, 3079168, 3127280, 3228160, 3367840, 3476480, 3610880, 3848960, 4378192, 4519424, 5003648, 5388544, 5472740, 5649280, 6254560, 6456320, 6735680, 7221760, 7697920, 8756384, 9038848, 10007296, 10777088, 10945480, 11298560, 12509120, 13471360, 14443520, 15395840, 17512768, 20014592, 21554176, 21890960, 22597120, 25018240, 26942720, 35025536, 40029184, 43781920, 45194240, 50036480, 53885440, 70051072, 87563840, 100072960, 107770880, 140102144, 175127680, 200145920, 280204288, 350255360, 700510720, 1401021440]

約数ペア:

[(1, 1401021440), (2, 700510720), (4, 350255360), (5, 280204288), (7, 200145920), (8, 175127680), (10, 140102144), (13, 107770880), (14, 100072960), (16, 87563840), (20, 70051072), (26, 53885440), (28, 50036480), (31, 45194240), (32, 43781920), (35, 40029184), (40, 35025536), (52, 26942720), (56, 25018240), (62, 22597120), (64, 21890960), (65, 21554176), (70, 20014592), (80, 17512768), (91, 15395840), (97, 14443520), (104, 13471360), (112, 12509120), (124, 11298560), (128, 10945480), (130, 10777088), (140, 10007296), (155, 9038848), (160, 8756384), (182, 7697920), (194, 7221760), (208, 6735680), (217, 6456320), (224, 6254560), (248, 5649280), (256, 5472740), (260, 5388544), (280, 5003648), (310, 4519424), (320, 4378192), (364, 3848960), (388, 3610880), (403, 3476480), (416, 3367840), (434, 3228160), (448, 3127280), (455, 3079168), (485, 2888704), (496, 2824640), (512, 2736370), (520, 2694272), (560, 2501824), (620, 2259712), (640, 2189096), (679, 2063360), (728, 1924480), (776, 1805440), (806, 1738240), (832, 1683920), (868, 1614080), (896, 1563640), (910, 1539584), (970, 1444352), (992, 1412320), (1024, 1368185), (1040, 1347136), (1085, 1291264), (1120, 1250912), (1240, 1129856), (1261, 1111040), (1280, 1094548), (1358, 1031680), (1456, 962240), (1552, 902720), (1612, 869120), (1664, 841960), (1736, 807040), (1792, 781820), (1820, 769792), (1940, 722176), (1984, 706160), (2015, 695296), (2080, 673568), (2170, 645632), (2240, 625456), (2480, 564928), (2522, 555520), (2560, 547274), (2716, 515840), (2821, 496640), (2912, 481120), (3007, 465920), (3104, 451360), (3224, 434560), (3328, 420980), (3395, 412672), (3472, 403520), (3584, 390910), (3640, 384896), (3880, 361088), (3968, 353080), (4030, 347648), (4160, 336784), (4340, 322816), (4480, 312728), (4960, 282464), (5044, 277760), (5120, 273637), (5432, 257920), (5642, 248320), (5824, 240560), (6014, 232960), (6208, 225680), (6305, 222208), (6448, 217280), (6656, 210490), (6790, 206336), (6944, 201760), (7168, 195455), (7280, 192448), (7760, 180544), (7936, 176540), (8060, 173824), (8320, 168392), (8680, 161408), (8827, 158720), (8960, 156364), (9920, 141232), (10088, 138880), (10864, 128960), (11284, 124160), (11648, 120280), (12028, 116480), (12416, 112840), (12610, 111104), (12896, 108640), (13312, 105245), (13580, 103168), (13888, 100880), (14105, 99328), (14560, 96224), (15035, 93184), (15520, 90272), (15872, 88270), (16120, 86912), (16640, 84196), (17360, 80704), (17654, 79360), (17920, 78182), (19840, 70616), (20176, 69440), (21049, 66560), (21728, 64480), (22568, 62080), (23296, 60140), (24056, 58240), (24832, 56420), (25220, 55552), (25792, 54320), (27160, 51584), (27776, 50440), (28210, 49664), (29120, 48112), (30070, 46592), (31040, 45136), (31744, 44135), (32240, 43456), (33280, 42098), (34720, 40352), (35308, 39680), (35840, 39091)]