2531874240

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{41863}}^1$

素因数の和:41896

約数の個数: 224

約数和(自身を含む): 10208117760

約数和(自身を除く): 7676243520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 30240, 41863, 60480, 83726, 125589, 167452, 209315, 251178, 293041, 334904, 376767, 418630, 502356, 586082, 627945, 669808, 753534, 837260, 879123, 1004712, 1130301, 1172164, 1255890, 1339616, 1465205, 1507068, 1674520, 1758246, 1883835, 2009424, 2260602, 2344328, 2511780, 2637369, 2679232, 2930410, 3014136, 3349040, 3516492, 3767670, 4018848, 4395615, 4521204, 4688656, 5023560, 5274738, 5651505, 5860820, 6028272, 6698080, 7032984, 7535340, 7912107, 8037696, 8791230, 9042408, 9377312, 10047120, 10549476, 11303010, 11721640, 12056544, 13186845, 13396160, 14065968, 15070680, 15824214, 17582460, 18084816, 18754624, 20094240, 21098952, 22606020, 23443280, 24113088, 26373690, 28131936, 30141360, 31648428, 35164920, 36169632, 39560535, 40188480, 42197904, 45212040, 46886560, 52747380, 56263872, 60282720, 63296856, 70329840, 72339264, 79121070, 84395808, 90424080, 93773120, 105494760, 120565440, 126593712, 140659680, 158242140, 168791616, 180848160, 210989520, 253187424, 281319360, 316484280, 361696320, 421979040, 506374848, 632968560, 843958080, 1265937120, 2531874240]

約数ペア:

[(1, 2531874240), (2, 1265937120), (3, 843958080), (4, 632968560), (5, 506374848), (6, 421979040), (7, 361696320), (8, 316484280), (9, 281319360), (10, 253187424), (12, 210989520), (14, 180848160), (15, 168791616), (16, 158242140), (18, 140659680), (20, 126593712), (21, 120565440), (24, 105494760), (27, 93773120), (28, 90424080), (30, 84395808), (32, 79121070), (35, 72339264), (36, 70329840), (40, 63296856), (42, 60282720), (45, 56263872), (48, 52747380), (54, 46886560), (56, 45212040), (60, 42197904), (63, 40188480), (64, 39560535), (70, 36169632), (72, 35164920), (80, 31648428), (84, 30141360), (90, 28131936), (96, 26373690), (105, 24113088), (108, 23443280), (112, 22606020), (120, 21098952), (126, 20094240), (135, 18754624), (140, 18084816), (144, 17582460), (160, 15824214), (168, 15070680), (180, 14065968), (189, 13396160), (192, 13186845), (210, 12056544), (216, 11721640), (224, 11303010), (240, 10549476), (252, 10047120), (270, 9377312), (280, 9042408), (288, 8791230), (315, 8037696), (320, 7912107), (336, 7535340), (360, 7032984), (378, 6698080), (420, 6028272), (432, 5860820), (448, 5651505), (480, 5274738), (504, 5023560), (540, 4688656), (560, 4521204), (576, 4395615), (630, 4018848), (672, 3767670), (720, 3516492), (756, 3349040), (840, 3014136), (864, 2930410), (945, 2679232), (960, 2637369), (1008, 2511780), (1080, 2344328), (1120, 2260602), (1260, 2009424), (1344, 1883835), (1440, 1758246), (1512, 1674520), (1680, 1507068), (1728, 1465205), (1890, 1339616), (2016, 1255890), (2160, 1172164), (2240, 1130301), (2520, 1004712), (2880, 879123), (3024, 837260), (3360, 753534), (3780, 669808), (4032, 627945), (4320, 586082), (5040, 502356), (6048, 418630), (6720, 376767), (7560, 334904), (8640, 293041), (10080, 251178), (12096, 209315), (15120, 167452), (20160, 125589), (30240, 83726), (41863, 60480)]