325916640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 432

約数和(自身を含む): 1344470400

約数和(自身を除く): 1018553760

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, 49, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 98, 105, 112, 120, 124, 126, 140, 144, 147, 149, 155, 160, 168, 180, 186, 196, 210, 217, 224, 240, 245, 248, 252, 279, 280, 288, 294, 298, 310, 315, 336, 360, 372, 392, 420, 434, 441, 447, 465, 480, 490, 496, 504, 558, 560, 588, 596, 620, 630, 651, 672, 720, 735, 744, 745, 784, 840, 868, 882, 894, 930, 980, 992, 1008, 1043, 1085, 1116, 1120, 1176, 1192, 1240, 1260, 1302, 1341, 1395, 1440, 1470, 1488, 1490, 1519, 1568, 1680, 1736, 1764, 1788, 1860, 1953, 1960, 2016, 2086, 2170, 2205, 2232, 2235, 2352, 2384, 2480, 2520, 2604, 2682, 2790, 2940, 2976, 2980, 3038, 3129, 3255, 3360, 3472, 3528, 3576, 3720, 3906, 3920, 4172, 4340, 4410, 4464, 4470, 4557, 4619, 4704, 4768, 4960, 5040, 5208, 5215, 5364, 5580, 5880, 5960, 6076, 6258, 6510, 6705, 6944, 7056, 7152, 7301, 7440, 7595, 7812, 7840, 8344, 8680, 8820, 8928, 8940, 9114, 9238, 9387, 9765, 10080, 10416, 10430, 10728, 11160, 11760, 11920, 12152, 12516, 13020, 13410, 13671, 13857, 14112, 14304, 14602, 14880, 15190, 15624, 15645, 16688, 17360, 17640, 17880, 18228, 18476, 18774, 19530, 20832, 20860, 21456, 21903, 22320, 22785, 23095, 23520, 23840, 24304, 25032, 26040, 26820, 27342, 27714, 29204, 30380, 31248, 31290, 32333, 33376, 34720, 35280, 35760, 36456, 36505, 36952, 37548, 39060, 41571, 41720, 42912, 43806, 44640, 45570, 46190, 46935, 48608, 50064, 52080, 53640, 54684, 55428, 58408, 60760, 62496, 62580, 64666, 65709, 68355, 69285, 70560, 71520, 72912, 73010, 73904, 75096, 78120, 83142, 83440, 87612, 91140, 92380, 93870, 96999, 100128, 104160, 107280, 109368, 109515, 110856, 116816, 121520, 125160, 129332, 131418, 136710, 138570, 145824, 146020, 147808, 150192, 156240, 161665, 166284, 166880, 175224, 182280, 184760, 187740, 193998, 207855, 214560, 218736, 219030, 221712, 226331, 233632, 243040, 250320, 258664, 262836, 273420, 277140, 290997, 292040, 300384, 312480, 323330, 328545, 332568, 350448, 364560, 369520, 375480, 387996, 415710, 437472, 438060, 443424, 452662, 484995, 500640, 517328, 525672, 546840, 554280, 581994, 584080, 646660, 657090, 665136, 678993, 700896, 729120, 739040, 750960, 775992, 831420, 876120, 905324, 969990, 1034656, 1051344, 1093680, 1108560, 1131655, 1163988, 1168160, 1293320, 1314180, 1330272, 1357986, 1454985, 1501920, 1551984, 1662840, 1752240, 1810648, 1939980, 2036979, 2102688, 2187360, 2217120, 2263310, 2327976, 2586640, 2628360, 2715972, 2909970, 3103968, 3325680, 3394965, 3504480, 3621296, 3879960, 4073958, 4526620, 4655952, 5173280, 5256720, 5431944, 5819940, 6651360, 6789930, 7242592, 7759920, 8147916, 9053240, 9311904, 10184895, 10513440, 10863888, 11639880, 13579860, 15519840, 16295832, 18106480, 20369790, 21727776, 23279760, 27159720, 32591664, 36212960, 40739580, 46559520, 54319440, 65183328, 81479160, 108638880, 162958320, 325916640]

約数ペア:

[(1, 325916640), (2, 162958320), (3, 108638880), (4, 81479160), (5, 65183328), (6, 54319440), (7, 46559520), (8, 40739580), (9, 36212960), (10, 32591664), (12, 27159720), (14, 23279760), (15, 21727776), (16, 20369790), (18, 18106480), (20, 16295832), (21, 15519840), (24, 13579860), (28, 11639880), (30, 10863888), (31, 10513440), (32, 10184895), (35, 9311904), (36, 9053240), (40, 8147916), (42, 7759920), (45, 7242592), (48, 6789930), (49, 6651360), (56, 5819940), (60, 5431944), (62, 5256720), (63, 5173280), (70, 4655952), (72, 4526620), (80, 4073958), (84, 3879960), (90, 3621296), (93, 3504480), (96, 3394965), (98, 3325680), (105, 3103968), (112, 2909970), (120, 2715972), (124, 2628360), (126, 2586640), (140, 2327976), (144, 2263310), (147, 2217120), (149, 2187360), (155, 2102688), (160, 2036979), (168, 1939980), (180, 1810648), (186, 1752240), (196, 1662840), (210, 1551984), (217, 1501920), (224, 1454985), (240, 1357986), (245, 1330272), (248, 1314180), (252, 1293320), (279, 1168160), (280, 1163988), (288, 1131655), (294, 1108560), (298, 1093680), (310, 1051344), (315, 1034656), (336, 969990), (360, 905324), (372, 876120), (392, 831420), (420, 775992), (434, 750960), (441, 739040), (447, 729120), (465, 700896), (480, 678993), (490, 665136), (496, 657090), (504, 646660), (558, 584080), (560, 581994), (588, 554280), (596, 546840), (620, 525672), (630, 517328), (651, 500640), (672, 484995), (720, 452662), (735, 443424), (744, 438060), (745, 437472), (784, 415710), (840, 387996), (868, 375480), (882, 369520), (894, 364560), (930, 350448), (980, 332568), (992, 328545), (1008, 323330), (1043, 312480), (1085, 300384), (1116, 292040), (1120, 290997), (1176, 277140), (1192, 273420), (1240, 262836), (1260, 258664), (1302, 250320), (1341, 243040), (1395, 233632), (1440, 226331), (1470, 221712), (1488, 219030), (1490, 218736), (1519, 214560), (1568, 207855), (1680, 193998), (1736, 187740), (1764, 184760), (1788, 182280), (1860, 175224), (1953, 166880), (1960, 166284), (2016, 161665), (2086, 156240), (2170, 150192), (2205, 147808), (2232, 146020), (2235, 145824), (2352, 138570), (2384, 136710), (2480, 131418), (2520, 129332), (2604, 125160), (2682, 121520), (2790, 116816), (2940, 110856), (2976, 109515), (2980, 109368), (3038, 107280), (3129, 104160), (3255, 100128), (3360, 96999), (3472, 93870), (3528, 92380), (3576, 91140), (3720, 87612), (3906, 83440), (3920, 83142), (4172, 78120), (4340, 75096), (4410, 73904), (4464, 73010), (4470, 72912), (4557, 71520), (4619, 70560), (4704, 69285), (4768, 68355), (4960, 65709), (5040, 64666), (5208, 62580), (5215, 62496), (5364, 60760), (5580, 58408), (5880, 55428), (5960, 54684), (6076, 53640), (6258, 52080), (6510, 50064), (6705, 48608), (6944, 46935), (7056, 46190), (7152, 45570), (7301, 44640), (7440, 43806), (7595, 42912), (7812, 41720), (7840, 41571), (8344, 39060), (8680, 37548), (8820, 36952), (8928, 36505), (8940, 36456), (9114, 35760), (9238, 35280), (9387, 34720), (9765, 33376), (10080, 32333), (10416, 31290), (10430, 31248), (10728, 30380), (11160, 29204), (11760, 27714), (11920, 27342), (12152, 26820), (12516, 26040), (13020, 25032), (13410, 24304), (13671, 23840), (13857, 23520), (14112, 23095), (14304, 22785), (14602, 22320), (14880, 21903), (15190, 21456), (15624, 20860), (15645, 20832), (16688, 19530), (17360, 18774), (17640, 18476), (17880, 18228)]