152374320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{617}}^1$

素因数の和:657

約数の個数: 240

約数和(自身を含む): 597729600

約数和(自身を除く): 445355280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 343, 360, 392, 420, 441, 490, 504, 560, 588, 617, 630, 686, 720, 735, 784, 840, 882, 980, 1008, 1029, 1176, 1234, 1260, 1372, 1470, 1680, 1715, 1764, 1851, 1960, 2058, 2205, 2352, 2468, 2520, 2744, 2940, 3085, 3087, 3430, 3528, 3702, 3920, 4116, 4319, 4410, 4936, 5040, 5145, 5488, 5553, 5880, 6170, 6174, 6860, 7056, 7404, 8232, 8638, 8820, 9255, 9872, 10290, 11106, 11760, 12340, 12348, 12957, 13720, 14808, 15435, 16464, 17276, 17640, 18510, 20580, 21595, 22212, 24680, 24696, 25914, 27440, 27765, 29616, 30233, 30870, 34552, 35280, 37020, 38871, 41160, 43190, 44424, 49360, 49392, 51828, 55530, 60466, 61740, 64785, 69104, 74040, 77742, 82320, 86380, 88848, 90699, 103656, 111060, 120932, 123480, 129570, 148080, 151165, 155484, 172760, 181398, 194355, 207312, 211631, 222120, 241864, 246960, 259140, 272097, 302330, 310968, 345520, 362796, 388710, 423262, 444240, 453495, 483728, 518280, 544194, 604660, 621936, 634893, 725592, 777420, 846524, 906990, 1036560, 1058155, 1088388, 1209320, 1269786, 1360485, 1451184, 1554840, 1693048, 1813980, 1904679, 2116310, 2176776, 2418640, 2539572, 2720970, 3109680, 3174465, 3386096, 3627960, 3809358, 4232620, 4353552, 5079144, 5441940, 6348930, 7255920, 7618716, 8465240, 9523395, 10158288, 10883880, 12697860, 15237432, 16930480, 19046790, 21767760, 25395720, 30474864, 38093580, 50791440, 76187160, 152374320]

約数ペア:

[(1, 152374320), (2, 76187160), (3, 50791440), (4, 38093580), (5, 30474864), (6, 25395720), (7, 21767760), (8, 19046790), (9, 16930480), (10, 15237432), (12, 12697860), (14, 10883880), (15, 10158288), (16, 9523395), (18, 8465240), (20, 7618716), (21, 7255920), (24, 6348930), (28, 5441940), (30, 5079144), (35, 4353552), (36, 4232620), (40, 3809358), (42, 3627960), (45, 3386096), (48, 3174465), (49, 3109680), (56, 2720970), (60, 2539572), (63, 2418640), (70, 2176776), (72, 2116310), (80, 1904679), (84, 1813980), (90, 1693048), (98, 1554840), (105, 1451184), (112, 1360485), (120, 1269786), (126, 1209320), (140, 1088388), (144, 1058155), (147, 1036560), (168, 906990), (180, 846524), (196, 777420), (210, 725592), (240, 634893), (245, 621936), (252, 604660), (280, 544194), (294, 518280), (315, 483728), (336, 453495), (343, 444240), (360, 423262), (392, 388710), (420, 362796), (441, 345520), (490, 310968), (504, 302330), (560, 272097), (588, 259140), (617, 246960), (630, 241864), (686, 222120), (720, 211631), (735, 207312), (784, 194355), (840, 181398), (882, 172760), (980, 155484), (1008, 151165), (1029, 148080), (1176, 129570), (1234, 123480), (1260, 120932), (1372, 111060), (1470, 103656), (1680, 90699), (1715, 88848), (1764, 86380), (1851, 82320), (1960, 77742), (2058, 74040), (2205, 69104), (2352, 64785), (2468, 61740), (2520, 60466), (2744, 55530), (2940, 51828), (3085, 49392), (3087, 49360), (3430, 44424), (3528, 43190), (3702, 41160), (3920, 38871), (4116, 37020), (4319, 35280), (4410, 34552), (4936, 30870), (5040, 30233), (5145, 29616), (5488, 27765), (5553, 27440), (5880, 25914), (6170, 24696), (6174, 24680), (6860, 22212), (7056, 21595), (7404, 20580), (8232, 18510), (8638, 17640), (8820, 17276), (9255, 16464), (9872, 15435), (10290, 14808), (11106, 13720), (11760, 12957), (12340, 12348)]