117679920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:363

約数の個数: 160

約数和(自身を含む): 388903680

約数和(自身を除く): 271223760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 131, 152, 190, 197, 228, 240, 262, 285, 304, 380, 393, 394, 456, 524, 570, 591, 655, 760, 786, 788, 912, 985, 1048, 1140, 1182, 1310, 1520, 1572, 1576, 1965, 1970, 2096, 2280, 2364, 2489, 2620, 2955, 3144, 3152, 3743, 3930, 3940, 4560, 4728, 4978, 5240, 5910, 6288, 7467, 7486, 7860, 7880, 9456, 9956, 10480, 11229, 11820, 12445, 14934, 14972, 15720, 15760, 18715, 19912, 22458, 23640, 24890, 25807, 29868, 29944, 31440, 37335, 37430, 39824, 44916, 47280, 49780, 51614, 56145, 59736, 59888, 74670, 74860, 77421, 89832, 99560, 103228, 112290, 119472, 129035, 149340, 149720, 154842, 179664, 199120, 206456, 224580, 258070, 298680, 299440, 309684, 387105, 412912, 449160, 490333, 516140, 597360, 619368, 774210, 898320, 980666, 1032280, 1238736, 1470999, 1548420, 1961332, 2064560, 2451665, 2941998, 3096840, 3922664, 4903330, 5883996, 6193680, 7354995, 7845328, 9806660, 11767992, 14709990, 19613320, 23535984, 29419980, 39226640, 58839960, 117679920]

約数ペア:

[(1, 117679920), (2, 58839960), (3, 39226640), (4, 29419980), (5, 23535984), (6, 19613320), (8, 14709990), (10, 11767992), (12, 9806660), (15, 7845328), (16, 7354995), (19, 6193680), (20, 5883996), (24, 4903330), (30, 3922664), (38, 3096840), (40, 2941998), (48, 2451665), (57, 2064560), (60, 1961332), (76, 1548420), (80, 1470999), (95, 1238736), (114, 1032280), (120, 980666), (131, 898320), (152, 774210), (190, 619368), (197, 597360), (228, 516140), (240, 490333), (262, 449160), (285, 412912), (304, 387105), (380, 309684), (393, 299440), (394, 298680), (456, 258070), (524, 224580), (570, 206456), (591, 199120), (655, 179664), (760, 154842), (786, 149720), (788, 149340), (912, 129035), (985, 119472), (1048, 112290), (1140, 103228), (1182, 99560), (1310, 89832), (1520, 77421), (1572, 74860), (1576, 74670), (1965, 59888), (1970, 59736), (2096, 56145), (2280, 51614), (2364, 49780), (2489, 47280), (2620, 44916), (2955, 39824), (3144, 37430), (3152, 37335), (3743, 31440), (3930, 29944), (3940, 29868), (4560, 25807), (4728, 24890), (4978, 23640), (5240, 22458), (5910, 19912), (6288, 18715), (7467, 15760), (7486, 15720), (7860, 14972), (7880, 14934), (9456, 12445), (9956, 11820), (10480, 11229)]