138304080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:194

約数の個数: 240

約数和(自身を含む): 489325824

約数和(自身を除く): 351021744

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, 67, 72, 80, 90, 94, 120, 122, 134, 141, 144, 180, 183, 188, 201, 235, 240, 244, 268, 282, 305, 335, 360, 366, 376, 402, 423, 470, 488, 536, 549, 564, 603, 610, 670, 705, 720, 732, 752, 804, 846, 915, 940, 976, 1005, 1072, 1098, 1128, 1206, 1220, 1340, 1410, 1464, 1608, 1692, 1830, 1880, 2010, 2115, 2196, 2256, 2412, 2440, 2680, 2745, 2820, 2867, 2928, 3015, 3149, 3216, 3384, 3660, 3760, 4020, 4087, 4230, 4392, 4824, 4880, 5360, 5490, 5640, 5734, 6030, 6298, 6768, 7320, 8040, 8174, 8460, 8601, 8784, 9447, 9648, 10980, 11280, 11468, 12060, 12261, 12596, 14335, 14640, 15745, 16080, 16348, 16920, 17202, 18894, 20435, 21960, 22936, 24120, 24522, 25192, 25803, 28341, 28670, 31490, 32696, 33840, 34404, 36783, 37788, 40870, 43005, 43920, 45872, 47235, 48240, 49044, 50384, 51606, 56682, 57340, 61305, 62980, 65392, 68808, 73566, 75576, 81740, 86010, 94470, 98088, 103212, 113364, 114680, 122610, 125960, 129015, 137616, 141705, 147132, 151152, 163480, 172020, 183915, 188940, 192089, 196176, 206424, 226728, 229360, 245220, 251920, 258030, 283410, 294264, 326960, 344040, 367830, 377880, 384178, 412848, 453456, 490440, 516060, 566820, 576267, 588528, 688080, 735660, 755760, 768356, 960445, 980880, 1032120, 1133640, 1152534, 1471320, 1536712, 1728801, 1920890, 2064240, 2267280, 2305068, 2881335, 2942640, 3073424, 3457602, 3841780, 4610136, 5762670, 6915204, 7683560, 8644005, 9220272, 11525340, 13830408, 15367120, 17288010, 23050680, 27660816, 34576020, 46101360, 69152040, 138304080]

約数ペア:

[(1, 138304080), (2, 69152040), (3, 46101360), (4, 34576020), (5, 27660816), (6, 23050680), (8, 17288010), (9, 15367120), (10, 13830408), (12, 11525340), (15, 9220272), (16, 8644005), (18, 7683560), (20, 6915204), (24, 5762670), (30, 4610136), (36, 3841780), (40, 3457602), (45, 3073424), (47, 2942640), (48, 2881335), (60, 2305068), (61, 2267280), (67, 2064240), (72, 1920890), (80, 1728801), (90, 1536712), (94, 1471320), (120, 1152534), (122, 1133640), (134, 1032120), (141, 980880), (144, 960445), (180, 768356), (183, 755760), (188, 735660), (201, 688080), (235, 588528), (240, 576267), (244, 566820), (268, 516060), (282, 490440), (305, 453456), (335, 412848), (360, 384178), (366, 377880), (376, 367830), (402, 344040), (423, 326960), (470, 294264), (488, 283410), (536, 258030), (549, 251920), (564, 245220), (603, 229360), (610, 226728), (670, 206424), (705, 196176), (720, 192089), (732, 188940), (752, 183915), (804, 172020), (846, 163480), (915, 151152), (940, 147132), (976, 141705), (1005, 137616), (1072, 129015), (1098, 125960), (1128, 122610), (1206, 114680), (1220, 113364), (1340, 103212), (1410, 98088), (1464, 94470), (1608, 86010), (1692, 81740), (1830, 75576), (1880, 73566), (2010, 68808), (2115, 65392), (2196, 62980), (2256, 61305), (2412, 57340), (2440, 56682), (2680, 51606), (2745, 50384), (2820, 49044), (2867, 48240), (2928, 47235), (3015, 45872), (3149, 43920), (3216, 43005), (3384, 40870), (3660, 37788), (3760, 36783), (4020, 34404), (4087, 33840), (4230, 32696), (4392, 31490), (4824, 28670), (4880, 28341), (5360, 25803), (5490, 25192), (5640, 24522), (5734, 24120), (6030, 22936), (6298, 21960), (6768, 20435), (7320, 18894), (8040, 17202), (8174, 16920), (8460, 16348), (8601, 16080), (8784, 15745), (9447, 14640), (9648, 14335), (10980, 12596), (11280, 12261), (11468, 12060)]