1320187680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:473

約数の個数: 384

約数和(自身を含む): 5334336000

約数和(自身を除く): 4014148320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 149, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 293, 298, 315, 336, 360, 378, 420, 432, 447, 480, 504, 540, 560, 586, 596, 630, 672, 720, 745, 756, 840, 864, 879, 894, 945, 1008, 1043, 1080, 1120, 1172, 1192, 1260, 1341, 1440, 1465, 1490, 1512, 1680, 1758, 1788, 1890, 2016, 2051, 2086, 2160, 2235, 2344, 2384, 2520, 2637, 2682, 2930, 2980, 3024, 3129, 3360, 3516, 3576, 3780, 4023, 4102, 4172, 4320, 4395, 4470, 4688, 4768, 5040, 5215, 5274, 5364, 5860, 5960, 6048, 6153, 6258, 6705, 7032, 7152, 7560, 7911, 8046, 8204, 8344, 8790, 8940, 9376, 9387, 10080, 10255, 10430, 10548, 10728, 11720, 11920, 12306, 12516, 13185, 13410, 14064, 14304, 15120, 15645, 15822, 16092, 16408, 16688, 17580, 17880, 18459, 18774, 20115, 20510, 20860, 21096, 21456, 23440, 23840, 24612, 25032, 26370, 26820, 28128, 28161, 30240, 30765, 31290, 31644, 32184, 32816, 33376, 35160, 35760, 36918, 37548, 39555, 40230, 41020, 41720, 42192, 42912, 43657, 46880, 46935, 49224, 50064, 52740, 53640, 55377, 56322, 61530, 62580, 63288, 64368, 65632, 70320, 71520, 73836, 75096, 79110, 80460, 82040, 83440, 84384, 87314, 92295, 93870, 98448, 100128, 105480, 107280, 110754, 112644, 123060, 125160, 126576, 128736, 130971, 140640, 140805, 147672, 150192, 158220, 160920, 164080, 166880, 174628, 184590, 187740, 196896, 210960, 214560, 218285, 221508, 225288, 246120, 250320, 253152, 261942, 276885, 281610, 295344, 300384, 305599, 316440, 321840, 328160, 349256, 369180, 375480, 392913, 421920, 436570, 443016, 450576, 492240, 500640, 523884, 553770, 563220, 590688, 611198, 632880, 643680, 654855, 698512, 738360, 750960, 785826, 873140, 886032, 901152, 916797, 984480, 1047768, 1107540, 1126440, 1178739, 1222396, 1265760, 1309710, 1397024, 1476720, 1501920, 1527995, 1571652, 1746280, 1772064, 1833594, 1964565, 2095536, 2215080, 2252880, 2357478, 2444792, 2619420, 2750391, 2953440, 3055990, 3143304, 3492560, 3667188, 3929130, 4191072, 4430160, 4505760, 4583985, 4714956, 4889584, 5238840, 5500782, 5893695, 6111980, 6286608, 6985120, 7334376, 7858260, 8251173, 8860320, 9167970, 9429912, 9779168, 10477680, 11001564, 11787390, 12223960, 12573216, 13751955, 14668752, 15716520, 16502346, 18335940, 18859824, 20955360, 22003128, 23574780, 24447920, 27503910, 29337504, 31433040, 33004692, 36671880, 37719648, 41255865, 44006256, 47149560, 48895840, 55007820, 62866080, 66009384, 73343760, 82511730, 88012512, 94299120, 110015640, 132018768, 146687520, 165023460, 188598240, 220031280, 264037536, 330046920, 440062560, 660093840, 1320187680]

約数ペア:

[(1, 1320187680), (2, 660093840), (3, 440062560), (4, 330046920), (5, 264037536), (6, 220031280), (7, 188598240), (8, 165023460), (9, 146687520), (10, 132018768), (12, 110015640), (14, 94299120), (15, 88012512), (16, 82511730), (18, 73343760), (20, 66009384), (21, 62866080), (24, 55007820), (27, 48895840), (28, 47149560), (30, 44006256), (32, 41255865), (35, 37719648), (36, 36671880), (40, 33004692), (42, 31433040), (45, 29337504), (48, 27503910), (54, 24447920), (56, 23574780), (60, 22003128), (63, 20955360), (70, 18859824), (72, 18335940), (80, 16502346), (84, 15716520), (90, 14668752), (96, 13751955), (105, 12573216), (108, 12223960), (112, 11787390), (120, 11001564), (126, 10477680), (135, 9779168), (140, 9429912), (144, 9167970), (149, 8860320), (160, 8251173), (168, 7858260), (180, 7334376), (189, 6985120), (210, 6286608), (216, 6111980), (224, 5893695), (240, 5500782), (252, 5238840), (270, 4889584), (280, 4714956), (288, 4583985), (293, 4505760), (298, 4430160), (315, 4191072), (336, 3929130), (360, 3667188), (378, 3492560), (420, 3143304), (432, 3055990), (447, 2953440), (480, 2750391), (504, 2619420), (540, 2444792), (560, 2357478), (586, 2252880), (596, 2215080), (630, 2095536), (672, 1964565), (720, 1833594), (745, 1772064), (756, 1746280), (840, 1571652), (864, 1527995), (879, 1501920), (894, 1476720), (945, 1397024), (1008, 1309710), (1043, 1265760), (1080, 1222396), (1120, 1178739), (1172, 1126440), (1192, 1107540), (1260, 1047768), (1341, 984480), (1440, 916797), (1465, 901152), (1490, 886032), (1512, 873140), (1680, 785826), (1758, 750960), (1788, 738360), (1890, 698512), (2016, 654855), (2051, 643680), (2086, 632880), (2160, 611198), (2235, 590688), (2344, 563220), (2384, 553770), (2520, 523884), (2637, 500640), (2682, 492240), (2930, 450576), (2980, 443016), (3024, 436570), (3129, 421920), (3360, 392913), (3516, 375480), (3576, 369180), (3780, 349256), (4023, 328160), (4102, 321840), (4172, 316440), (4320, 305599), (4395, 300384), (4470, 295344), (4688, 281610), (4768, 276885), (5040, 261942), (5215, 253152), (5274, 250320), (5364, 246120), (5860, 225288), (5960, 221508), (6048, 218285), (6153, 214560), (6258, 210960), (6705, 196896), (7032, 187740), (7152, 184590), (7560, 174628), (7911, 166880), (8046, 164080), (8204, 160920), (8344, 158220), (8790, 150192), (8940, 147672), (9376, 140805), (9387, 140640), (10080, 130971), (10255, 128736), (10430, 126576), (10548, 125160), (10728, 123060), (11720, 112644), (11920, 110754), (12306, 107280), (12516, 105480), (13185, 100128), (13410, 98448), (14064, 93870), (14304, 92295), (15120, 87314), (15645, 84384), (15822, 83440), (16092, 82040), (16408, 80460), (16688, 79110), (17580, 75096), (17880, 73836), (18459, 71520), (18774, 70320), (20115, 65632), (20510, 64368), (20860, 63288), (21096, 62580), (21456, 61530), (23440, 56322), (23840, 55377), (24612, 53640), (25032, 52740), (26370, 50064), (26820, 49224), (28128, 46935), (28161, 46880), (30240, 43657), (30765, 42912), (31290, 42192), (31644, 41720), (32184, 41020), (32816, 40230), (33376, 39555), (35160, 37548), (35760, 36918)]