2548276320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{373}}^1$

素因数の和:765

約数の個数: 192

約数和(自身を含む): 8260648704

約数和(自身を除く): 5712372384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 331, 344, 373, 430, 480, 516, 645, 662, 688, 746, 860, 993, 1032, 1119, 1290, 1324, 1376, 1492, 1655, 1720, 1865, 1986, 2064, 2238, 2580, 2648, 2984, 3310, 3440, 3730, 3972, 4128, 4476, 4965, 5160, 5296, 5595, 5968, 6620, 6880, 7460, 7944, 8952, 9930, 10320, 10592, 11190, 11936, 13240, 14233, 14920, 15888, 16039, 17904, 19860, 20640, 22380, 26480, 28466, 29840, 31776, 32078, 35808, 39720, 42699, 44760, 48117, 52960, 56932, 59680, 64156, 71165, 79440, 80195, 85398, 89520, 96234, 113864, 123463, 128312, 142330, 158880, 160390, 170796, 179040, 192468, 213495, 227728, 240585, 246926, 256624, 284660, 320780, 341592, 370389, 384936, 426990, 455456, 481170, 493852, 513248, 569320, 617315, 641560, 683184, 740778, 769872, 853980, 962340, 987704, 1138640, 1234630, 1283120, 1366368, 1481556, 1539744, 1707960, 1851945, 1924680, 1975408, 2277280, 2469260, 2566240, 2963112, 3415920, 3703890, 3849360, 3950816, 4938520, 5308909, 5926224, 6831840, 7407780, 7698720, 9877040, 10617818, 11852448, 14815560, 15926727, 19754080, 21235636, 26544545, 29631120, 31853454, 42471272, 53089090, 59262240, 63706908, 79633635, 84942544, 106178180, 127413816, 159267270, 169885088, 212356360, 254827632, 318534540, 424712720, 509655264, 637069080, 849425440, 1274138160, 2548276320]

約数ペア:

[(1, 2548276320), (2, 1274138160), (3, 849425440), (4, 637069080), (5, 509655264), (6, 424712720), (8, 318534540), (10, 254827632), (12, 212356360), (15, 169885088), (16, 159267270), (20, 127413816), (24, 106178180), (30, 84942544), (32, 79633635), (40, 63706908), (43, 59262240), (48, 53089090), (60, 42471272), (80, 31853454), (86, 29631120), (96, 26544545), (120, 21235636), (129, 19754080), (160, 15926727), (172, 14815560), (215, 11852448), (240, 10617818), (258, 9877040), (331, 7698720), (344, 7407780), (373, 6831840), (430, 5926224), (480, 5308909), (516, 4938520), (645, 3950816), (662, 3849360), (688, 3703890), (746, 3415920), (860, 2963112), (993, 2566240), (1032, 2469260), (1119, 2277280), (1290, 1975408), (1324, 1924680), (1376, 1851945), (1492, 1707960), (1655, 1539744), (1720, 1481556), (1865, 1366368), (1986, 1283120), (2064, 1234630), (2238, 1138640), (2580, 987704), (2648, 962340), (2984, 853980), (3310, 769872), (3440, 740778), (3730, 683184), (3972, 641560), (4128, 617315), (4476, 569320), (4965, 513248), (5160, 493852), (5296, 481170), (5595, 455456), (5968, 426990), (6620, 384936), (6880, 370389), (7460, 341592), (7944, 320780), (8952, 284660), (9930, 256624), (10320, 246926), (10592, 240585), (11190, 227728), (11936, 213495), (13240, 192468), (14233, 179040), (14920, 170796), (15888, 160390), (16039, 158880), (17904, 142330), (19860, 128312), (20640, 123463), (22380, 113864), (26480, 96234), (28466, 89520), (29840, 85398), (31776, 80195), (32078, 79440), (35808, 71165), (39720, 64156), (42699, 59680), (44760, 56932), (48117, 52960)]