163074960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 575677440

約数和(自身を除く): 412602480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 61, 72, 79, 80, 90, 94, 120, 122, 141, 144, 158, 180, 183, 188, 235, 237, 240, 244, 282, 305, 316, 360, 366, 376, 395, 423, 470, 474, 488, 549, 564, 610, 632, 705, 711, 720, 732, 752, 790, 846, 915, 940, 948, 976, 1098, 1128, 1185, 1220, 1264, 1410, 1422, 1464, 1580, 1692, 1830, 1880, 1896, 2115, 2196, 2256, 2370, 2440, 2745, 2820, 2844, 2867, 2928, 3160, 3384, 3555, 3660, 3713, 3760, 3792, 4230, 4392, 4740, 4819, 4880, 5490, 5640, 5688, 5734, 6320, 6768, 7110, 7320, 7426, 8460, 8601, 8784, 9480, 9638, 10980, 11139, 11280, 11376, 11468, 14220, 14335, 14457, 14640, 14852, 16920, 17202, 18565, 18960, 19276, 21960, 22278, 22936, 24095, 25803, 28440, 28670, 28914, 29704, 33417, 33840, 34404, 37130, 38552, 43005, 43371, 43920, 44556, 45872, 48190, 51606, 55695, 56880, 57340, 57828, 59408, 66834, 68808, 72285, 74260, 77104, 86010, 86742, 89112, 96380, 103212, 111390, 114680, 115656, 129015, 133668, 137616, 144570, 148520, 167085, 172020, 173484, 178224, 192760, 206424, 216855, 222780, 226493, 229360, 231312, 258030, 267336, 289140, 297040, 334170, 344040, 346968, 385520, 412848, 433710, 445560, 452986, 516060, 534672, 578280, 668340, 679479, 688080, 693936, 867420, 891120, 905972, 1032120, 1132465, 1156560, 1336680, 1358958, 1734840, 1811944, 2038437, 2064240, 2264930, 2673360, 2717916, 3397395, 3469680, 3623888, 4076874, 4529860, 5435832, 6794790, 8153748, 9059720, 10192185, 10871664, 13589580, 16307496, 18119440, 20384370, 27179160, 32614992, 40768740, 54358320, 81537480, 163074960]

約数ペア:

[(1, 163074960), (2, 81537480), (3, 54358320), (4, 40768740), (5, 32614992), (6, 27179160), (8, 20384370), (9, 18119440), (10, 16307496), (12, 13589580), (15, 10871664), (16, 10192185), (18, 9059720), (20, 8153748), (24, 6794790), (30, 5435832), (36, 4529860), (40, 4076874), (45, 3623888), (47, 3469680), (48, 3397395), (60, 2717916), (61, 2673360), (72, 2264930), (79, 2064240), (80, 2038437), (90, 1811944), (94, 1734840), (120, 1358958), (122, 1336680), (141, 1156560), (144, 1132465), (158, 1032120), (180, 905972), (183, 891120), (188, 867420), (235, 693936), (237, 688080), (240, 679479), (244, 668340), (282, 578280), (305, 534672), (316, 516060), (360, 452986), (366, 445560), (376, 433710), (395, 412848), (423, 385520), (470, 346968), (474, 344040), (488, 334170), (549, 297040), (564, 289140), (610, 267336), (632, 258030), (705, 231312), (711, 229360), (720, 226493), (732, 222780), (752, 216855), (790, 206424), (846, 192760), (915, 178224), (940, 173484), (948, 172020), (976, 167085), (1098, 148520), (1128, 144570), (1185, 137616), (1220, 133668), (1264, 129015), (1410, 115656), (1422, 114680), (1464, 111390), (1580, 103212), (1692, 96380), (1830, 89112), (1880, 86742), (1896, 86010), (2115, 77104), (2196, 74260), (2256, 72285), (2370, 68808), (2440, 66834), (2745, 59408), (2820, 57828), (2844, 57340), (2867, 56880), (2928, 55695), (3160, 51606), (3384, 48190), (3555, 45872), (3660, 44556), (3713, 43920), (3760, 43371), (3792, 43005), (4230, 38552), (4392, 37130), (4740, 34404), (4819, 33840), (4880, 33417), (5490, 29704), (5640, 28914), (5688, 28670), (5734, 28440), (6320, 25803), (6768, 24095), (7110, 22936), (7320, 22278), (7426, 21960), (8460, 19276), (8601, 18960), (8784, 18565), (9480, 17202), (9638, 16920), (10980, 14852), (11139, 14640), (11280, 14457), (11376, 14335), (11468, 14220)]