7680784440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2153}}^1$

素因数の和:2342

約数の個数: 256

約数和(自身を含む): 27394744320

約数和(自身を除く): 19713959880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 137, 140, 155, 168, 186, 210, 217, 248, 274, 280, 310, 372, 411, 420, 434, 465, 548, 620, 651, 685, 744, 822, 840, 868, 930, 959, 1085, 1096, 1240, 1302, 1370, 1644, 1736, 1860, 1918, 2055, 2153, 2170, 2604, 2740, 2877, 3255, 3288, 3720, 3836, 4110, 4247, 4306, 4340, 4795, 5208, 5480, 5754, 6459, 6510, 7672, 8220, 8494, 8612, 8680, 9590, 10765, 11508, 12741, 12918, 13020, 14385, 15071, 16440, 16988, 17224, 19180, 21235, 21530, 23016, 25482, 25836, 26040, 28770, 29729, 30142, 32295, 33976, 38360, 42470, 43060, 45213, 50964, 51672, 57540, 59458, 60284, 63705, 64590, 66743, 75355, 84940, 86120, 89187, 90426, 101928, 115080, 118916, 120568, 127410, 129180, 133486, 148645, 150710, 169880, 178374, 180852, 200229, 226065, 237832, 254820, 258360, 266972, 294961, 297290, 301420, 333715, 356748, 361704, 400458, 445935, 452130, 467201, 509640, 533944, 589922, 594580, 602840, 667430, 713496, 800916, 884883, 891870, 904260, 934402, 1001145, 1179844, 1189160, 1334860, 1401603, 1474805, 1601832, 1769766, 1783740, 1808520, 1868804, 2002290, 2064727, 2336005, 2359688, 2669720, 2803206, 2949610, 3539532, 3567480, 3737608, 4004580, 4129454, 4424415, 4672010, 5606412, 5899220, 6194181, 7008015, 7079064, 8009160, 8258908, 8848830, 9143791, 9344020, 10323635, 11212824, 11798440, 12388362, 14016030, 16517816, 17697660, 18287582, 18688040, 20647270, 24776724, 27431373, 28032060, 30970905, 35395320, 36575164, 41294540, 45718955, 49553448, 54862746, 56064120, 61941810, 64006537, 73150328, 82589080, 91437910, 109725492, 123883620, 128013074, 137156865, 182875820, 192019611, 219450984, 247767240, 256026148, 274313730, 320032685, 365751640, 384039222, 512052296, 548627460, 640065370, 768078444, 960098055, 1097254920, 1280130740, 1536156888, 1920196110, 2560261480, 3840392220, 7680784440]

約数ペア:

[(1, 7680784440), (2, 3840392220), (3, 2560261480), (4, 1920196110), (5, 1536156888), (6, 1280130740), (7, 1097254920), (8, 960098055), (10, 768078444), (12, 640065370), (14, 548627460), (15, 512052296), (20, 384039222), (21, 365751640), (24, 320032685), (28, 274313730), (30, 256026148), (31, 247767240), (35, 219450984), (40, 192019611), (42, 182875820), (56, 137156865), (60, 128013074), (62, 123883620), (70, 109725492), (84, 91437910), (93, 82589080), (105, 73150328), (120, 64006537), (124, 61941810), (137, 56064120), (140, 54862746), (155, 49553448), (168, 45718955), (186, 41294540), (210, 36575164), (217, 35395320), (248, 30970905), (274, 28032060), (280, 27431373), (310, 24776724), (372, 20647270), (411, 18688040), (420, 18287582), (434, 17697660), (465, 16517816), (548, 14016030), (620, 12388362), (651, 11798440), (685, 11212824), (744, 10323635), (822, 9344020), (840, 9143791), (868, 8848830), (930, 8258908), (959, 8009160), (1085, 7079064), (1096, 7008015), (1240, 6194181), (1302, 5899220), (1370, 5606412), (1644, 4672010), (1736, 4424415), (1860, 4129454), (1918, 4004580), (2055, 3737608), (2153, 3567480), (2170, 3539532), (2604, 2949610), (2740, 2803206), (2877, 2669720), (3255, 2359688), (3288, 2336005), (3720, 2064727), (3836, 2002290), (4110, 1868804), (4247, 1808520), (4306, 1783740), (4340, 1769766), (4795, 1601832), (5208, 1474805), (5480, 1401603), (5754, 1334860), (6459, 1189160), (6510, 1179844), (7672, 1001145), (8220, 934402), (8494, 904260), (8612, 891870), (8680, 884883), (9590, 800916), (10765, 713496), (11508, 667430), (12741, 602840), (12918, 594580), (13020, 589922), (14385, 533944), (15071, 509640), (16440, 467201), (16988, 452130), (17224, 445935), (19180, 400458), (21235, 361704), (21530, 356748), (23016, 333715), (25482, 301420), (25836, 297290), (26040, 294961), (28770, 266972), (29729, 258360), (30142, 254820), (32295, 237832), (33976, 226065), (38360, 200229), (42470, 180852), (43060, 178374), (45213, 169880), (50964, 150710), (51672, 148645), (57540, 133486), (59458, 129180), (60284, 127410), (63705, 120568), (64590, 118916), (66743, 115080), (75355, 101928), (84940, 90426), (86120, 89187)]