19750015680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{9091}}^1$

素因数の和:9215

約数の個数: 224

約数和(自身を含む): 65623001088

約数和(自身を除く): 45872985408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 73, 80, 93, 96, 120, 124, 146, 155, 160, 186, 192, 219, 240, 248, 292, 310, 320, 365, 372, 438, 465, 480, 496, 584, 620, 730, 744, 876, 930, 960, 992, 1095, 1168, 1240, 1460, 1488, 1752, 1860, 1984, 2190, 2263, 2336, 2480, 2920, 2976, 3504, 3720, 4380, 4526, 4672, 4960, 5840, 5952, 6789, 7008, 7440, 8760, 9052, 9091, 9920, 11315, 11680, 13578, 14016, 14880, 17520, 18104, 18182, 22630, 23360, 27156, 27273, 29760, 33945, 35040, 36208, 36364, 45260, 45455, 54312, 54546, 67890, 70080, 72416, 72728, 90520, 90910, 108624, 109092, 135780, 136365, 144832, 145456, 181040, 181820, 217248, 218184, 271560, 272730, 281821, 290912, 362080, 363640, 434496, 436368, 543120, 545460, 563642, 581824, 663643, 724160, 727280, 845463, 872736, 1086240, 1090920, 1127284, 1327286, 1409105, 1454560, 1690926, 1745472, 1990929, 2172480, 2181840, 2254568, 2654572, 2818210, 2909120, 3318215, 3381852, 3981858, 4227315, 4363680, 4509136, 5309144, 5636420, 6636430, 6763704, 7963716, 8454630, 8727360, 9018272, 9954645, 10618288, 11272840, 13272860, 13527408, 15927432, 16909260, 18036544, 19909290, 20572933, 21236576, 22545680, 26545720, 27054816, 31854864, 33818520, 39818580, 41145866, 42473152, 45091360, 53091440, 54109632, 61718799, 63709728, 67637040, 79637160, 82291732, 90182720, 102864665, 106182880, 123437598, 127419456, 135274080, 159274320, 164583464, 205729330, 212365760, 246875196, 270548160, 308593995, 318548640, 329166928, 411458660, 493750392, 617187990, 637097280, 658333856, 822917320, 987500784, 1234375980, 1316667712, 1645834640, 1975001568, 2468751960, 3291669280, 3950003136, 4937503920, 6583338560, 9875007840, 19750015680]

約数ペア:

[(1, 19750015680), (2, 9875007840), (3, 6583338560), (4, 4937503920), (5, 3950003136), (6, 3291669280), (8, 2468751960), (10, 1975001568), (12, 1645834640), (15, 1316667712), (16, 1234375980), (20, 987500784), (24, 822917320), (30, 658333856), (31, 637097280), (32, 617187990), (40, 493750392), (48, 411458660), (60, 329166928), (62, 318548640), (64, 308593995), (73, 270548160), (80, 246875196), (93, 212365760), (96, 205729330), (120, 164583464), (124, 159274320), (146, 135274080), (155, 127419456), (160, 123437598), (186, 106182880), (192, 102864665), (219, 90182720), (240, 82291732), (248, 79637160), (292, 67637040), (310, 63709728), (320, 61718799), (365, 54109632), (372, 53091440), (438, 45091360), (465, 42473152), (480, 41145866), (496, 39818580), (584, 33818520), (620, 31854864), (730, 27054816), (744, 26545720), (876, 22545680), (930, 21236576), (960, 20572933), (992, 19909290), (1095, 18036544), (1168, 16909260), (1240, 15927432), (1460, 13527408), (1488, 13272860), (1752, 11272840), (1860, 10618288), (1984, 9954645), (2190, 9018272), (2263, 8727360), (2336, 8454630), (2480, 7963716), (2920, 6763704), (2976, 6636430), (3504, 5636420), (3720, 5309144), (4380, 4509136), (4526, 4363680), (4672, 4227315), (4960, 3981858), (5840, 3381852), (5952, 3318215), (6789, 2909120), (7008, 2818210), (7440, 2654572), (8760, 2254568), (9052, 2181840), (9091, 2172480), (9920, 1990929), (11315, 1745472), (11680, 1690926), (13578, 1454560), (14016, 1409105), (14880, 1327286), (17520, 1127284), (18104, 1090920), (18182, 1086240), (22630, 872736), (23360, 845463), (27156, 727280), (27273, 724160), (29760, 663643), (33945, 581824), (35040, 563642), (36208, 545460), (36364, 543120), (45260, 436368), (45455, 434496), (54312, 363640), (54546, 362080), (67890, 290912), (70080, 281821), (72416, 272730), (72728, 271560), (90520, 218184), (90910, 217248), (108624, 181820), (109092, 181040), (135780, 145456), (136365, 144832)]