378008280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{59}}^1$

素因数の和:163

約数の個数: 288

約数和(自身を含む): 1382799600

約数和(自身を除く): 1004791320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 52, 59, 60, 65, 72, 74, 78, 90, 104, 111, 117, 118, 120, 130, 148, 156, 177, 180, 185, 195, 222, 234, 236, 260, 295, 296, 312, 333, 354, 360, 370, 390, 444, 468, 472, 481, 520, 531, 555, 585, 590, 666, 708, 740, 767, 780, 885, 888, 936, 962, 1062, 1110, 1170, 1180, 1332, 1369, 1416, 1443, 1480, 1534, 1560, 1665, 1770, 1924, 2124, 2183, 2220, 2301, 2340, 2360, 2405, 2655, 2664, 2738, 2886, 3068, 3330, 3540, 3835, 3848, 4107, 4248, 4329, 4366, 4440, 4602, 4680, 4810, 5310, 5476, 5772, 6136, 6549, 6660, 6845, 6903, 7080, 7215, 7670, 8214, 8658, 8732, 9204, 9620, 10620, 10915, 10952, 11505, 11544, 12321, 13098, 13320, 13690, 13806, 14430, 15340, 16428, 17316, 17464, 17797, 18408, 19240, 19647, 20535, 21240, 21645, 21830, 23010, 24642, 26196, 27380, 27612, 28379, 28860, 30680, 32745, 32856, 34515, 34632, 35594, 39294, 41070, 43290, 43660, 46020, 49284, 52392, 53391, 54760, 55224, 56758, 57720, 61605, 65490, 69030, 71188, 78588, 80771, 82140, 85137, 86580, 87320, 88985, 92040, 98235, 98568, 106782, 113516, 123210, 130980, 138060, 141895, 142376, 157176, 160173, 161542, 164280, 170274, 173160, 177970, 196470, 213564, 227032, 242313, 246420, 255411, 261960, 266955, 276120, 283790, 320346, 323084, 340548, 355940, 392940, 403855, 425685, 427128, 484626, 492840, 510822, 533910, 567580, 640692, 646168, 681096, 711880, 726939, 785880, 800865, 807710, 851370, 969252, 1021644, 1050023, 1067820, 1135160, 1211565, 1277055, 1281384, 1453878, 1601730, 1615420, 1702740, 1938504, 2043288, 2100046, 2135640, 2423130, 2554110, 2907756, 3150069, 3203460, 3230840, 3405480, 3634695, 4200092, 4846260, 5108220, 5250115, 5815512, 6300138, 6406920, 7269390, 8400184, 9450207, 9692520, 10216440, 10500230, 12600276, 14538780, 15750345, 18900414, 21000460, 25200552, 29077560, 31500690, 37800828, 42000920, 47251035, 63001380, 75601656, 94502070, 126002760, 189004140, 378008280]

約数ペア:

[(1, 378008280), (2, 189004140), (3, 126002760), (4, 94502070), (5, 75601656), (6, 63001380), (8, 47251035), (9, 42000920), (10, 37800828), (12, 31500690), (13, 29077560), (15, 25200552), (18, 21000460), (20, 18900414), (24, 15750345), (26, 14538780), (30, 12600276), (36, 10500230), (37, 10216440), (39, 9692520), (40, 9450207), (45, 8400184), (52, 7269390), (59, 6406920), (60, 6300138), (65, 5815512), (72, 5250115), (74, 5108220), (78, 4846260), (90, 4200092), (104, 3634695), (111, 3405480), (117, 3230840), (118, 3203460), (120, 3150069), (130, 2907756), (148, 2554110), (156, 2423130), (177, 2135640), (180, 2100046), (185, 2043288), (195, 1938504), (222, 1702740), (234, 1615420), (236, 1601730), (260, 1453878), (295, 1281384), (296, 1277055), (312, 1211565), (333, 1135160), (354, 1067820), (360, 1050023), (370, 1021644), (390, 969252), (444, 851370), (468, 807710), (472, 800865), (481, 785880), (520, 726939), (531, 711880), (555, 681096), (585, 646168), (590, 640692), (666, 567580), (708, 533910), (740, 510822), (767, 492840), (780, 484626), (885, 427128), (888, 425685), (936, 403855), (962, 392940), (1062, 355940), (1110, 340548), (1170, 323084), (1180, 320346), (1332, 283790), (1369, 276120), (1416, 266955), (1443, 261960), (1480, 255411), (1534, 246420), (1560, 242313), (1665, 227032), (1770, 213564), (1924, 196470), (2124, 177970), (2183, 173160), (2220, 170274), (2301, 164280), (2340, 161542), (2360, 160173), (2405, 157176), (2655, 142376), (2664, 141895), (2738, 138060), (2886, 130980), (3068, 123210), (3330, 113516), (3540, 106782), (3835, 98568), (3848, 98235), (4107, 92040), (4248, 88985), (4329, 87320), (4366, 86580), (4440, 85137), (4602, 82140), (4680, 80771), (4810, 78588), (5310, 71188), (5476, 69030), (5772, 65490), (6136, 61605), (6549, 57720), (6660, 56758), (6845, 55224), (6903, 54760), (7080, 53391), (7215, 52392), (7670, 49284), (8214, 46020), (8658, 43660), (8732, 43290), (9204, 41070), (9620, 39294), (10620, 35594), (10915, 34632), (10952, 34515), (11505, 32856), (11544, 32745), (12321, 30680), (13098, 28860), (13320, 28379), (13690, 27612), (13806, 27380), (14430, 26196), (15340, 24642), (16428, 23010), (17316, 21830), (17464, 21645), (17797, 21240), (18408, 20535), (19240, 19647)]