78980160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 336

約数和(自身を含む): 308555136

約数和(自身を除く): 229574976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 64, 69, 70, 73, 80, 84, 92, 96, 98, 105, 112, 115, 120, 138, 140, 146, 147, 160, 161, 168, 184, 192, 196, 210, 219, 224, 230, 240, 245, 276, 280, 292, 294, 320, 322, 336, 345, 365, 368, 392, 420, 438, 448, 460, 480, 483, 490, 511, 552, 560, 584, 588, 644, 672, 690, 730, 735, 736, 784, 805, 840, 876, 920, 960, 966, 980, 1022, 1095, 1104, 1120, 1127, 1168, 1176, 1288, 1344, 1380, 1460, 1470, 1472, 1533, 1568, 1610, 1679, 1680, 1752, 1840, 1932, 1960, 2044, 2190, 2208, 2240, 2254, 2336, 2352, 2415, 2555, 2576, 2760, 2920, 2940, 3066, 3136, 3220, 3358, 3360, 3381, 3504, 3577, 3680, 3864, 3920, 4088, 4380, 4416, 4508, 4672, 4704, 4830, 5037, 5110, 5152, 5520, 5635, 5840, 5880, 6132, 6440, 6716, 6720, 6762, 7008, 7154, 7360, 7665, 7728, 7840, 8176, 8395, 8760, 9016, 9408, 9660, 10074, 10220, 10304, 10731, 11040, 11270, 11680, 11753, 11760, 12264, 12880, 13432, 13524, 14016, 14308, 15330, 15456, 15680, 16352, 16790, 16905, 17520, 17885, 18032, 19320, 20148, 20440, 21462, 22080, 22540, 23360, 23506, 23520, 24528, 25185, 25760, 26864, 27048, 28616, 30660, 30912, 32704, 33580, 33810, 35040, 35259, 35770, 36064, 38640, 40296, 40880, 42924, 45080, 47012, 47040, 49056, 50370, 51520, 53655, 53728, 54096, 57232, 58765, 61320, 67160, 67620, 70080, 70518, 71540, 72128, 77280, 80592, 81760, 82271, 85848, 90160, 94024, 98112, 100740, 107310, 107456, 108192, 114464, 117530, 122640, 134320, 135240, 141036, 143080, 154560, 161184, 163520, 164542, 171696, 176295, 180320, 188048, 201480, 214620, 216384, 228928, 235060, 245280, 246813, 268640, 270480, 282072, 286160, 322368, 329084, 343392, 352590, 360640, 376096, 402960, 411355, 429240, 470120, 490560, 493626, 537280, 540960, 564144, 572320, 658168, 686784, 705180, 752192, 805920, 822710, 858480, 940240, 987252, 1081920, 1128288, 1144640, 1234065, 1316336, 1410360, 1611840, 1645420, 1716960, 1880480, 1974504, 2256576, 2468130, 2632672, 2820720, 3290840, 3433920, 3760960, 3949008, 4936260, 5265344, 5641440, 6581680, 7898016, 9872520, 11282880, 13163360, 15796032, 19745040, 26326720, 39490080, 78980160]

約数ペア:

[(1, 78980160), (2, 39490080), (3, 26326720), (4, 19745040), (5, 15796032), (6, 13163360), (7, 11282880), (8, 9872520), (10, 7898016), (12, 6581680), (14, 5641440), (15, 5265344), (16, 4936260), (20, 3949008), (21, 3760960), (23, 3433920), (24, 3290840), (28, 2820720), (30, 2632672), (32, 2468130), (35, 2256576), (40, 1974504), (42, 1880480), (46, 1716960), (48, 1645420), (49, 1611840), (56, 1410360), (60, 1316336), (64, 1234065), (69, 1144640), (70, 1128288), (73, 1081920), (80, 987252), (84, 940240), (92, 858480), (96, 822710), (98, 805920), (105, 752192), (112, 705180), (115, 686784), (120, 658168), (138, 572320), (140, 564144), (146, 540960), (147, 537280), (160, 493626), (161, 490560), (168, 470120), (184, 429240), (192, 411355), (196, 402960), (210, 376096), (219, 360640), (224, 352590), (230, 343392), (240, 329084), (245, 322368), (276, 286160), (280, 282072), (292, 270480), (294, 268640), (320, 246813), (322, 245280), (336, 235060), (345, 228928), (365, 216384), (368, 214620), (392, 201480), (420, 188048), (438, 180320), (448, 176295), (460, 171696), (480, 164542), (483, 163520), (490, 161184), (511, 154560), (552, 143080), (560, 141036), (584, 135240), (588, 134320), (644, 122640), (672, 117530), (690, 114464), (730, 108192), (735, 107456), (736, 107310), (784, 100740), (805, 98112), (840, 94024), (876, 90160), (920, 85848), (960, 82271), (966, 81760), (980, 80592), (1022, 77280), (1095, 72128), (1104, 71540), (1120, 70518), (1127, 70080), (1168, 67620), (1176, 67160), (1288, 61320), (1344, 58765), (1380, 57232), (1460, 54096), (1470, 53728), (1472, 53655), (1533, 51520), (1568, 50370), (1610, 49056), (1679, 47040), (1680, 47012), (1752, 45080), (1840, 42924), (1932, 40880), (1960, 40296), (2044, 38640), (2190, 36064), (2208, 35770), (2240, 35259), (2254, 35040), (2336, 33810), (2352, 33580), (2415, 32704), (2555, 30912), (2576, 30660), (2760, 28616), (2920, 27048), (2940, 26864), (3066, 25760), (3136, 25185), (3220, 24528), (3358, 23520), (3360, 23506), (3381, 23360), (3504, 22540), (3577, 22080), (3680, 21462), (3864, 20440), (3920, 20148), (4088, 19320), (4380, 18032), (4416, 17885), (4508, 17520), (4672, 16905), (4704, 16790), (4830, 16352), (5037, 15680), (5110, 15456), (5152, 15330), (5520, 14308), (5635, 14016), (5840, 13524), (5880, 13432), (6132, 12880), (6440, 12264), (6716, 11760), (6720, 11753), (6762, 11680), (7008, 11270), (7154, 11040), (7360, 10731), (7665, 10304), (7728, 10220), (7840, 10074), (8176, 9660), (8395, 9408), (8760, 9016)]