245828520

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{3613}}^1$

素因数の和:3646

約数の個数: 192

約数和(自身を含む): 947157120

約数和(自身を除く): 701328600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3613, 3780, 4536, 4860, 5670, 6804, 7226, 7560, 8505, 9720, 10839, 11340, 13608, 14452, 17010, 18065, 21678, 22680, 25291, 28904, 32517, 34020, 36130, 43356, 50582, 54195, 65034, 68040, 72260, 75873, 86712, 97551, 101164, 108390, 126455, 130068, 144520, 151746, 162585, 195102, 202328, 216780, 227619, 252910, 260136, 292653, 303492, 325170, 379365, 390204, 433560, 455238, 487755, 505820, 585306, 606984, 650340, 682857, 758730, 780408, 877959, 910476, 975510, 1011640, 1138095, 1170612, 1300680, 1365714, 1463265, 1517460, 1755918, 1820952, 1951020, 2048571, 2276190, 2341224, 2731428, 2926530, 3034920, 3414285, 3511836, 3902040, 4097142, 4389795, 4552380, 5462856, 5853060, 6145713, 6828570, 7023672, 8194284, 8779590, 9104760, 10242855, 11706120, 12291426, 13657140, 16388568, 17559180, 20485710, 24582852, 27314280, 30728565, 35118360, 40971420, 49165704, 61457130, 81942840, 122914260, 245828520]

約数ペア:

[(1, 245828520), (2, 122914260), (3, 81942840), (4, 61457130), (5, 49165704), (6, 40971420), (7, 35118360), (8, 30728565), (9, 27314280), (10, 24582852), (12, 20485710), (14, 17559180), (15, 16388568), (18, 13657140), (20, 12291426), (21, 11706120), (24, 10242855), (27, 9104760), (28, 8779590), (30, 8194284), (35, 7023672), (36, 6828570), (40, 6145713), (42, 5853060), (45, 5462856), (54, 4552380), (56, 4389795), (60, 4097142), (63, 3902040), (70, 3511836), (72, 3414285), (81, 3034920), (84, 2926530), (90, 2731428), (105, 2341224), (108, 2276190), (120, 2048571), (126, 1951020), (135, 1820952), (140, 1755918), (162, 1517460), (168, 1463265), (180, 1365714), (189, 1300680), (210, 1170612), (216, 1138095), (243, 1011640), (252, 975510), (270, 910476), (280, 877959), (315, 780408), (324, 758730), (360, 682857), (378, 650340), (405, 606984), (420, 585306), (486, 505820), (504, 487755), (540, 455238), (567, 433560), (630, 390204), (648, 379365), (756, 325170), (810, 303492), (840, 292653), (945, 260136), (972, 252910), (1080, 227619), (1134, 216780), (1215, 202328), (1260, 195102), (1512, 162585), (1620, 151746), (1701, 144520), (1890, 130068), (1944, 126455), (2268, 108390), (2430, 101164), (2520, 97551), (2835, 86712), (3240, 75873), (3402, 72260), (3613, 68040), (3780, 65034), (4536, 54195), (4860, 50582), (5670, 43356), (6804, 36130), (7226, 34020), (7560, 32517), (8505, 28904), (9720, 25291), (10839, 22680), (11340, 21678), (13608, 18065), (14452, 17010)]