136605420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:605

約数の個数: 192

約数和(自身を含む): 493516800

約数和(自身を除く): 356911380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 71, 84, 90, 105, 108, 126, 135, 140, 142, 180, 189, 210, 213, 252, 270, 284, 315, 355, 378, 420, 426, 497, 509, 540, 630, 639, 710, 756, 852, 945, 994, 1018, 1065, 1260, 1278, 1420, 1491, 1527, 1890, 1917, 1988, 2036, 2130, 2485, 2545, 2556, 2982, 3054, 3195, 3563, 3780, 3834, 4260, 4473, 4581, 4970, 5090, 5964, 6108, 6390, 7126, 7455, 7635, 7668, 8946, 9162, 9585, 9940, 10180, 10689, 12780, 13419, 13743, 14252, 14910, 15270, 17815, 17892, 18324, 19170, 21378, 22365, 22905, 26838, 27486, 29820, 30540, 32067, 35630, 36139, 38340, 42756, 44730, 45810, 53445, 53676, 54972, 64134, 67095, 68715, 71260, 72278, 89460, 91620, 96201, 106890, 108417, 128268, 134190, 137430, 144556, 160335, 180695, 192402, 213780, 216834, 252973, 268380, 274860, 320670, 325251, 361390, 384804, 433668, 481005, 505946, 542085, 641340, 650502, 722780, 758919, 962010, 975753, 1011892, 1084170, 1264865, 1301004, 1517838, 1626255, 1924020, 1951506, 2168340, 2276757, 2529730, 3035676, 3252510, 3794595, 3903012, 4553514, 4878765, 5059460, 6505020, 6830271, 7589190, 9107028, 9757530, 11383785, 13660542, 15178380, 19515060, 22767570, 27321084, 34151355, 45535140, 68302710, 136605420]

約数ペア:

[(1, 136605420), (2, 68302710), (3, 45535140), (4, 34151355), (5, 27321084), (6, 22767570), (7, 19515060), (9, 15178380), (10, 13660542), (12, 11383785), (14, 9757530), (15, 9107028), (18, 7589190), (20, 6830271), (21, 6505020), (27, 5059460), (28, 4878765), (30, 4553514), (35, 3903012), (36, 3794595), (42, 3252510), (45, 3035676), (54, 2529730), (60, 2276757), (63, 2168340), (70, 1951506), (71, 1924020), (84, 1626255), (90, 1517838), (105, 1301004), (108, 1264865), (126, 1084170), (135, 1011892), (140, 975753), (142, 962010), (180, 758919), (189, 722780), (210, 650502), (213, 641340), (252, 542085), (270, 505946), (284, 481005), (315, 433668), (355, 384804), (378, 361390), (420, 325251), (426, 320670), (497, 274860), (509, 268380), (540, 252973), (630, 216834), (639, 213780), (710, 192402), (756, 180695), (852, 160335), (945, 144556), (994, 137430), (1018, 134190), (1065, 128268), (1260, 108417), (1278, 106890), (1420, 96201), (1491, 91620), (1527, 89460), (1890, 72278), (1917, 71260), (1988, 68715), (2036, 67095), (2130, 64134), (2485, 54972), (2545, 53676), (2556, 53445), (2982, 45810), (3054, 44730), (3195, 42756), (3563, 38340), (3780, 36139), (3834, 35630), (4260, 32067), (4473, 30540), (4581, 29820), (4970, 27486), (5090, 26838), (5964, 22905), (6108, 22365), (6390, 21378), (7126, 19170), (7455, 18324), (7635, 17892), (7668, 17815), (8946, 15270), (9162, 14910), (9585, 14252), (9940, 13743), (10180, 13419), (10689, 12780)]