320951957760

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{128389}}^1$

素因数の和:128454

約数の個数: 432

約数和(自身を含む): 1310046366720

約数和(自身を除く): 989094408960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 256, 279, 280, 288, 310, 315, 320, 336, 360, 372, 384, 420, 434, 448, 465, 480, 496, 504, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 768, 840, 868, 896, 930, 960, 992, 1008, 1085, 1116, 1120, 1152, 1240, 1260, 1280, 1302, 1344, 1395, 1440, 1488, 1680, 1736, 1792, 1860, 1920, 1953, 1984, 2016, 2170, 2232, 2240, 2304, 2480, 2520, 2604, 2688, 2790, 2880, 2976, 3255, 3360, 3472, 3720, 3840, 3906, 3968, 4032, 4340, 4464, 4480, 4960, 5040, 5208, 5376, 5580, 5760, 5952, 6510, 6720, 6944, 7440, 7812, 7936, 8064, 8680, 8928, 8960, 9765, 9920, 10080, 10416, 11160, 11520, 11904, 13020, 13440, 13888, 14880, 15624, 16128, 17360, 17856, 19530, 19840, 20160, 20832, 22320, 23808, 26040, 26880, 27776, 29760, 31248, 34720, 35712, 39060, 39680, 40320, 41664, 44640, 52080, 55552, 59520, 62496, 69440, 71424, 78120, 80640, 83328, 89280, 104160, 119040, 124992, 128389, 138880, 156240, 166656, 178560, 208320, 249984, 256778, 277760, 312480, 357120, 385167, 416640, 499968, 513556, 624960, 641945, 770334, 833280, 898723, 1027112, 1155501, 1249920, 1283890, 1540668, 1797446, 1925835, 2054224, 2311002, 2499840, 2567780, 2696169, 3081336, 3594892, 3851670, 3980059, 4108448, 4493615, 4622004, 5135560, 5392338, 5777505, 6162672, 7189784, 7703340, 7960118, 8088507, 8216896, 8987230, 9244008, 10271120, 10784676, 11555010, 11940177, 12325344, 13480845, 14379568, 15406680, 15920236, 16177014, 16433792, 17974460, 18488016, 19900295, 20542240, 21569352, 23110020, 23880354, 24650688, 26961690, 27860413, 28759136, 30813360, 31840472, 32354028, 32867584, 35820531, 35948920, 36976032, 39800590, 40442535, 41084480, 43138704, 46220040, 47760708, 49301376, 53923380, 55720826, 57518272, 59700885, 61626720, 63680944, 64708056, 71641062, 71897840, 73952064, 79601180, 80885070, 82168960, 83581239, 86277408, 92440080, 95521416, 98602752, 107846760, 111441652, 115036544, 119401770, 123253440, 127361888, 129416112, 139302065, 143282124, 143795680, 147904128, 159202360, 161770140, 164337920, 167162478, 172554816, 179102655, 184880160, 191042832, 215693520, 222883304, 230073088, 238803540, 246506880, 250743717, 254723776, 258832224, 278604130, 286564248, 287591360, 295808256, 318404720, 323540280, 334324956, 345109632, 358205310, 369760320, 382085664, 417906195, 431387040, 445766608, 477607080, 493013760, 501487434, 509447552, 517664448, 557208260, 573128496, 575182720, 636809440, 647080560, 668649912, 690219264, 716410620, 739520640, 764171328, 835812390, 862774080, 891533216, 955214160, 1002974868, 1018895104, 1035328896, 1114416520, 1146256992, 1150365440, 1253718585, 1273618880, 1294161120, 1337299824, 1432821240, 1479041280, 1528342656, 1671624780, 1725548160, 1783066432, 1910428320, 2005949736, 2070657792, 2228833040, 2292513984, 2507437170, 2547237760, 2588322240, 2674599648, 2865642480, 3056685312, 3343249560, 3451096320, 3566132864, 3820856640, 4011899472, 4457666080, 4585027968, 5014874340, 5094475520, 5176644480, 5349199296, 5731284960, 6686499120, 7132265728, 7641713280, 8023798944, 8915332160, 9170055936, 10029748680, 10353288960, 10698398592, 11462569920, 13372998240, 15283426560, 16047597888, 17830664320, 20059497360, 21396797184, 22925139840, 26745996480, 32095195776, 35661328640, 40118994720, 45850279680, 53491992960, 64190391552, 80237989440, 106983985920, 160475978880, 320951957760]

約数ペア:

[(1, 320951957760), (2, 160475978880), (3, 106983985920), (4, 80237989440), (5, 64190391552), (6, 53491992960), (7, 45850279680), (8, 40118994720), (9, 35661328640), (10, 32095195776), (12, 26745996480), (14, 22925139840), (15, 21396797184), (16, 20059497360), (18, 17830664320), (20, 16047597888), (21, 15283426560), (24, 13372998240), (28, 11462569920), (30, 10698398592), (31, 10353288960), (32, 10029748680), (35, 9170055936), (36, 8915332160), (40, 8023798944), (42, 7641713280), (45, 7132265728), (48, 6686499120), (56, 5731284960), (60, 5349199296), (62, 5176644480), (63, 5094475520), (64, 5014874340), (70, 4585027968), (72, 4457666080), (80, 4011899472), (84, 3820856640), (90, 3566132864), (93, 3451096320), (96, 3343249560), (105, 3056685312), (112, 2865642480), (120, 2674599648), (124, 2588322240), (126, 2547237760), (128, 2507437170), (140, 2292513984), (144, 2228833040), (155, 2070657792), (160, 2005949736), (168, 1910428320), (180, 1783066432), (186, 1725548160), (192, 1671624780), (210, 1528342656), (217, 1479041280), (224, 1432821240), (240, 1337299824), (248, 1294161120), (252, 1273618880), (256, 1253718585), (279, 1150365440), (280, 1146256992), (288, 1114416520), (310, 1035328896), (315, 1018895104), (320, 1002974868), (336, 955214160), (360, 891533216), (372, 862774080), (384, 835812390), (420, 764171328), (434, 739520640), (448, 716410620), (465, 690219264), (480, 668649912), (496, 647080560), (504, 636809440), (558, 575182720), (560, 573128496), (576, 557208260), (620, 517664448), (630, 509447552), (640, 501487434), (651, 493013760), (672, 477607080), (720, 445766608), (744, 431387040), (768, 417906195), (840, 382085664), (868, 369760320), (896, 358205310), (930, 345109632), (960, 334324956), (992, 323540280), (1008, 318404720), (1085, 295808256), (1116, 287591360), (1120, 286564248), (1152, 278604130), (1240, 258832224), (1260, 254723776), (1280, 250743717), (1302, 246506880), (1344, 238803540), (1395, 230073088), (1440, 222883304), (1488, 215693520), (1680, 191042832), (1736, 184880160), (1792, 179102655), (1860, 172554816), (1920, 167162478), (1953, 164337920), (1984, 161770140), (2016, 159202360), (2170, 147904128), (2232, 143795680), (2240, 143282124), (2304, 139302065), (2480, 129416112), (2520, 127361888), (2604, 123253440), (2688, 119401770), (2790, 115036544), (2880, 111441652), (2976, 107846760), (3255, 98602752), (3360, 95521416), (3472, 92440080), (3720, 86277408), (3840, 83581239), (3906, 82168960), (3968, 80885070), (4032, 79601180), (4340, 73952064), (4464, 71897840), (4480, 71641062), (4960, 64708056), (5040, 63680944), (5208, 61626720), (5376, 59700885), (5580, 57518272), (5760, 55720826), (5952, 53923380), (6510, 49301376), (6720, 47760708), (6944, 46220040), (7440, 43138704), (7812, 41084480), (7936, 40442535), (8064, 39800590), (8680, 36976032), (8928, 35948920), (8960, 35820531), (9765, 32867584), (9920, 32354028), (10080, 31840472), (10416, 30813360), (11160, 28759136), (11520, 27860413), (11904, 26961690), (13020, 24650688), (13440, 23880354), (13888, 23110020), (14880, 21569352), (15624, 20542240), (16128, 19900295), (17360, 18488016), (17856, 17974460), (19530, 16433792), (19840, 16177014), (20160, 15920236), (20832, 15406680), (22320, 14379568), (23808, 13480845), (26040, 12325344), (26880, 11940177), (27776, 11555010), (29760, 10784676), (31248, 10271120), (34720, 9244008), (35712, 8987230), (39060, 8216896), (39680, 8088507), (40320, 7960118), (41664, 7703340), (44640, 7189784), (52080, 6162672), (55552, 5777505), (59520, 5392338), (62496, 5135560), (69440, 4622004), (71424, 4493615), (78120, 4108448), (80640, 3980059), (83328, 3851670), (89280, 3594892), (104160, 3081336), (119040, 2696169), (124992, 2567780), (128389, 2499840), (138880, 2311002), (156240, 2054224), (166656, 1925835), (178560, 1797446), (208320, 1540668), (249984, 1283890), (256778, 1249920), (277760, 1155501), (312480, 1027112), (357120, 898723), (385167, 833280), (416640, 770334), (499968, 641945), (513556, 624960)]