276667560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1968

約数の個数: 192

約数和(自身を含む): 1000097280

約数和(自身を除く): 723429720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 1907, 2015, 2232, 2340, 2418, 2790, 3224, 3627, 3720, 3814, 4030, 4680, 4836, 5580, 5721, 6045, 7254, 7628, 8060, 9535, 9672, 11160, 11442, 12090, 14508, 15256, 16120, 17163, 18135, 19070, 22884, 24180, 24791, 28605, 29016, 34326, 36270, 38140, 45768, 48360, 49582, 57210, 59117, 68652, 72540, 74373, 76280, 85815, 99164, 114420, 118234, 123955, 137304, 145080, 148746, 171630, 177351, 198328, 223119, 228840, 236468, 247910, 295585, 297492, 343260, 354702, 371865, 446238, 472936, 495820, 532053, 591170, 594984, 686520, 709404, 743730, 768521, 886755, 892476, 991640, 1064106, 1115595, 1182340, 1418808, 1487460, 1537042, 1773510, 1784952, 2128212, 2231190, 2305563, 2364680, 2660265, 2974920, 3074084, 3547020, 3842605, 4256424, 4462380, 4611126, 5320530, 6148168, 6916689, 7094040, 7685210, 8924760, 9222252, 10641060, 11527815, 13833378, 15370420, 18444504, 21282120, 23055630, 27666756, 30740840, 34583445, 46111260, 55333512, 69166890, 92222520, 138333780, 276667560]

約数ペア:

[(1, 276667560), (2, 138333780), (3, 92222520), (4, 69166890), (5, 55333512), (6, 46111260), (8, 34583445), (9, 30740840), (10, 27666756), (12, 23055630), (13, 21282120), (15, 18444504), (18, 15370420), (20, 13833378), (24, 11527815), (26, 10641060), (30, 9222252), (31, 8924760), (36, 7685210), (39, 7094040), (40, 6916689), (45, 6148168), (52, 5320530), (60, 4611126), (62, 4462380), (65, 4256424), (72, 3842605), (78, 3547020), (90, 3074084), (93, 2974920), (104, 2660265), (117, 2364680), (120, 2305563), (124, 2231190), (130, 2128212), (155, 1784952), (156, 1773510), (180, 1537042), (186, 1487460), (195, 1418808), (234, 1182340), (248, 1115595), (260, 1064106), (279, 991640), (310, 892476), (312, 886755), (360, 768521), (372, 743730), (390, 709404), (403, 686520), (465, 594984), (468, 591170), (520, 532053), (558, 495820), (585, 472936), (620, 446238), (744, 371865), (780, 354702), (806, 343260), (930, 297492), (936, 295585), (1116, 247910), (1170, 236468), (1209, 228840), (1240, 223119), (1395, 198328), (1560, 177351), (1612, 171630), (1860, 148746), (1907, 145080), (2015, 137304), (2232, 123955), (2340, 118234), (2418, 114420), (2790, 99164), (3224, 85815), (3627, 76280), (3720, 74373), (3814, 72540), (4030, 68652), (4680, 59117), (4836, 57210), (5580, 49582), (5721, 48360), (6045, 45768), (7254, 38140), (7628, 36270), (8060, 34326), (9535, 29016), (9672, 28605), (11160, 24791), (11442, 24180), (12090, 22884), (14508, 19070), (15256, 18135), (16120, 17163)]