238320960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{859}}^1$

素因数の和:913

約数の個数: 168

約数和(自身を含む): 804732960

約数和(自身を除く): 566412000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 289, 320, 340, 408, 480, 510, 544, 578, 680, 816, 859, 867, 960, 1020, 1088, 1156, 1360, 1445, 1632, 1718, 1734, 2040, 2312, 2577, 2720, 2890, 3264, 3436, 3468, 4080, 4295, 4335, 4624, 5154, 5440, 5780, 6872, 6936, 8160, 8590, 8670, 9248, 10308, 11560, 12885, 13744, 13872, 14603, 16320, 17180, 17340, 18496, 20616, 23120, 25770, 27488, 27744, 29206, 34360, 34680, 41232, 43809, 46240, 51540, 54976, 55488, 58412, 68720, 69360, 73015, 82464, 87618, 92480, 103080, 116824, 137440, 138720, 146030, 164928, 175236, 206160, 219045, 233648, 248251, 274880, 277440, 292060, 350472, 412320, 438090, 467296, 496502, 584120, 700944, 744753, 824640, 876180, 934592, 993004, 1168240, 1241255, 1401888, 1489506, 1752360, 1986008, 2336480, 2482510, 2803776, 2979012, 3504720, 3723765, 3972016, 4672960, 4965020, 5958024, 7009440, 7447530, 7944032, 9930040, 11916048, 14018880, 14895060, 15888064, 19860080, 23832096, 29790120, 39720160, 47664192, 59580240, 79440320, 119160480, 238320960]

約数ペア:

[(1, 238320960), (2, 119160480), (3, 79440320), (4, 59580240), (5, 47664192), (6, 39720160), (8, 29790120), (10, 23832096), (12, 19860080), (15, 15888064), (16, 14895060), (17, 14018880), (20, 11916048), (24, 9930040), (30, 7944032), (32, 7447530), (34, 7009440), (40, 5958024), (48, 4965020), (51, 4672960), (60, 3972016), (64, 3723765), (68, 3504720), (80, 2979012), (85, 2803776), (96, 2482510), (102, 2336480), (120, 1986008), (136, 1752360), (160, 1489506), (170, 1401888), (192, 1241255), (204, 1168240), (240, 993004), (255, 934592), (272, 876180), (289, 824640), (320, 744753), (340, 700944), (408, 584120), (480, 496502), (510, 467296), (544, 438090), (578, 412320), (680, 350472), (816, 292060), (859, 277440), (867, 274880), (960, 248251), (1020, 233648), (1088, 219045), (1156, 206160), (1360, 175236), (1445, 164928), (1632, 146030), (1718, 138720), (1734, 137440), (2040, 116824), (2312, 103080), (2577, 92480), (2720, 87618), (2890, 82464), (3264, 73015), (3436, 69360), (3468, 68720), (4080, 58412), (4295, 55488), (4335, 54976), (4624, 51540), (5154, 46240), (5440, 43809), (5780, 41232), (6872, 34680), (6936, 34360), (8160, 29206), (8590, 27744), (8670, 27488), (9248, 25770), (10308, 23120), (11560, 20616), (12885, 18496), (13744, 17340), (13872, 17180), (14603, 16320)]