1520971200

素因数分解:

$2^6\times 3^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:305

約数の個数: 504

約数和(自身を含む): 6289121280

約数和(自身を除く): 4768150080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 79, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 158, 160, 168, 175, 180, 191, 192, 200, 210, 224, 225, 237, 240, 252, 280, 288, 300, 315, 316, 320, 336, 350, 360, 382, 395, 400, 420, 448, 450, 474, 480, 504, 525, 553, 560, 573, 576, 600, 630, 632, 672, 700, 711, 720, 764, 790, 800, 840, 900, 948, 955, 960, 1008, 1050, 1106, 1120, 1146, 1185, 1200, 1260, 1264, 1337, 1344, 1400, 1422, 1440, 1528, 1575, 1580, 1600, 1659, 1680, 1719, 1800, 1896, 1910, 1975, 2016, 2100, 2212, 2240, 2292, 2370, 2400, 2520, 2528, 2674, 2765, 2800, 2844, 2865, 2880, 3056, 3150, 3160, 3318, 3360, 3438, 3555, 3600, 3792, 3820, 3950, 4011, 4032, 4200, 4424, 4584, 4740, 4775, 4800, 4977, 5040, 5056, 5348, 5530, 5600, 5688, 5730, 5925, 6112, 6300, 6320, 6636, 6685, 6720, 6876, 7110, 7200, 7584, 7640, 7900, 8022, 8295, 8400, 8595, 8848, 9168, 9480, 9550, 9954, 10080, 10696, 11060, 11200, 11376, 11460, 11850, 12033, 12224, 12600, 12640, 13272, 13370, 13752, 13825, 14220, 14325, 14400, 15089, 15168, 15280, 15800, 16044, 16590, 16800, 17190, 17696, 17775, 18336, 18960, 19100, 19908, 20055, 20160, 21392, 22120, 22752, 22920, 23700, 24066, 24885, 25200, 25280, 26544, 26740, 27504, 27650, 28440, 28650, 30178, 30560, 31600, 32088, 33180, 33425, 33600, 34380, 35392, 35550, 36672, 37920, 38200, 39816, 40110, 41475, 42784, 42975, 44240, 45267, 45504, 45840, 47400, 48132, 49770, 50400, 53088, 53480, 55008, 55300, 56880, 57300, 60165, 60356, 61120, 63200, 64176, 66360, 66850, 68760, 71100, 75445, 75840, 76400, 79632, 80220, 82950, 85568, 85950, 88480, 90534, 91680, 94800, 96264, 99540, 100275, 100800, 105623, 106176, 106960, 110016, 110600, 113760, 114600, 120330, 120712, 124425, 126400, 128352, 132720, 133700, 135801, 137520, 142200, 150890, 152800, 159264, 160440, 165900, 171900, 176960, 181068, 183360, 189600, 192528, 199080, 200550, 211246, 213920, 221200, 226335, 227520, 229200, 240660, 241424, 248850, 256704, 265440, 267400, 271602, 275040, 284400, 300825, 301780, 305600, 316869, 318528, 320880, 331800, 343800, 362136, 377225, 379200, 385056, 398160, 401100, 422492, 427840, 442400, 452670, 458400, 481320, 482848, 497700, 528115, 530880, 534800, 543204, 550080, 568800, 601650, 603560, 633738, 641760, 663600, 679005, 687600, 724272, 754450, 770112, 796320, 802200, 844984, 884800, 905340, 916800, 950607, 962640, 965696, 995400, 1056230, 1069600, 1086408, 1131675, 1137600, 1203300, 1207120, 1267476, 1283520, 1327200, 1358010, 1375200, 1448544, 1508900, 1584345, 1592640, 1604400, 1689968, 1810680, 1901214, 1925280, 1990800, 2112460, 2139200, 2172816, 2263350, 2406600, 2414240, 2534952, 2640575, 2654400, 2716020, 2750400, 2897088, 3017800, 3168690, 3208800, 3379936, 3395025, 3621360, 3802428, 3850560, 3981600, 4224920, 4345632, 4526700, 4753035, 4813200, 4828480, 5069904, 5281150, 5432040, 6035600, 6337380, 6417600, 6759872, 6790050, 7242720, 7604856, 7921725, 7963200, 8449840, 8691264, 9053400, 9506070, 9626400, 10139808, 10562300, 10864080, 12071200, 12674760, 13580100, 14485440, 15209712, 15843450, 16899680, 18106800, 19012140, 19252800, 20279616, 21124600, 21728160, 23765175, 24142400, 25349520, 27160200, 30419424, 31686900, 33799360, 36213600, 38024280, 42249200, 43456320, 47530350, 50699040, 54320400, 60838848, 63373800, 72427200, 76048560, 84498400, 95060700, 101398080, 108640800, 126747600, 152097120, 168996800, 190121400, 217281600, 253495200, 304194240, 380242800, 506990400, 760485600, 1520971200]

約数ペア:

[(1, 1520971200), (2, 760485600), (3, 506990400), (4, 380242800), (5, 304194240), (6, 253495200), (7, 217281600), (8, 190121400), (9, 168996800), (10, 152097120), (12, 126747600), (14, 108640800), (15, 101398080), (16, 95060700), (18, 84498400), (20, 76048560), (21, 72427200), (24, 63373800), (25, 60838848), (28, 54320400), (30, 50699040), (32, 47530350), (35, 43456320), (36, 42249200), (40, 38024280), (42, 36213600), (45, 33799360), (48, 31686900), (50, 30419424), (56, 27160200), (60, 25349520), (63, 24142400), (64, 23765175), (70, 21728160), (72, 21124600), (75, 20279616), (79, 19252800), (80, 19012140), (84, 18106800), (90, 16899680), (96, 15843450), (100, 15209712), (105, 14485440), (112, 13580100), (120, 12674760), (126, 12071200), (140, 10864080), (144, 10562300), (150, 10139808), (158, 9626400), (160, 9506070), (168, 9053400), (175, 8691264), (180, 8449840), (191, 7963200), (192, 7921725), (200, 7604856), (210, 7242720), (224, 6790050), (225, 6759872), (237, 6417600), (240, 6337380), (252, 6035600), (280, 5432040), (288, 5281150), (300, 5069904), (315, 4828480), (316, 4813200), (320, 4753035), (336, 4526700), (350, 4345632), (360, 4224920), (382, 3981600), (395, 3850560), (400, 3802428), (420, 3621360), (448, 3395025), (450, 3379936), (474, 3208800), (480, 3168690), (504, 3017800), (525, 2897088), (553, 2750400), (560, 2716020), (573, 2654400), (576, 2640575), (600, 2534952), (630, 2414240), (632, 2406600), (672, 2263350), (700, 2172816), (711, 2139200), (720, 2112460), (764, 1990800), (790, 1925280), (800, 1901214), (840, 1810680), (900, 1689968), (948, 1604400), (955, 1592640), (960, 1584345), (1008, 1508900), (1050, 1448544), (1106, 1375200), (1120, 1358010), (1146, 1327200), (1185, 1283520), (1200, 1267476), (1260, 1207120), (1264, 1203300), (1337, 1137600), (1344, 1131675), (1400, 1086408), (1422, 1069600), (1440, 1056230), (1528, 995400), (1575, 965696), (1580, 962640), (1600, 950607), (1659, 916800), (1680, 905340), (1719, 884800), (1800, 844984), (1896, 802200), (1910, 796320), (1975, 770112), (2016, 754450), (2100, 724272), (2212, 687600), (2240, 679005), (2292, 663600), (2370, 641760), (2400, 633738), (2520, 603560), (2528, 601650), (2674, 568800), (2765, 550080), (2800, 543204), (2844, 534800), (2865, 530880), (2880, 528115), (3056, 497700), (3150, 482848), (3160, 481320), (3318, 458400), (3360, 452670), (3438, 442400), (3555, 427840), (3600, 422492), (3792, 401100), (3820, 398160), (3950, 385056), (4011, 379200), (4032, 377225), (4200, 362136), (4424, 343800), (4584, 331800), (4740, 320880), (4775, 318528), (4800, 316869), (4977, 305600), (5040, 301780), (5056, 300825), (5348, 284400), (5530, 275040), (5600, 271602), (5688, 267400), (5730, 265440), (5925, 256704), (6112, 248850), (6300, 241424), (6320, 240660), (6636, 229200), (6685, 227520), (6720, 226335), (6876, 221200), (7110, 213920), (7200, 211246), (7584, 200550), (7640, 199080), (7900, 192528), (8022, 189600), (8295, 183360), (8400, 181068), (8595, 176960), (8848, 171900), (9168, 165900), (9480, 160440), (9550, 159264), (9954, 152800), (10080, 150890), (10696, 142200), (11060, 137520), (11200, 135801), (11376, 133700), (11460, 132720), (11850, 128352), (12033, 126400), (12224, 124425), (12600, 120712), (12640, 120330), (13272, 114600), (13370, 113760), (13752, 110600), (13825, 110016), (14220, 106960), (14325, 106176), (14400, 105623), (15089, 100800), (15168, 100275), (15280, 99540), (15800, 96264), (16044, 94800), (16590, 91680), (16800, 90534), (17190, 88480), (17696, 85950), (17775, 85568), (18336, 82950), (18960, 80220), (19100, 79632), (19908, 76400), (20055, 75840), (20160, 75445), (21392, 71100), (22120, 68760), (22752, 66850), (22920, 66360), (23700, 64176), (24066, 63200), (24885, 61120), (25200, 60356), (25280, 60165), (26544, 57300), (26740, 56880), (27504, 55300), (27650, 55008), (28440, 53480), (28650, 53088), (30178, 50400), (30560, 49770), (31600, 48132), (32088, 47400), (33180, 45840), (33425, 45504), (33600, 45267), (34380, 44240), (35392, 42975), (35550, 42784), (36672, 41475), (37920, 40110), (38200, 39816)]