38800080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 320

約数和(自身を含む): 154275840

約数和(自身を除く): 115475760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 27, 30, 33, 36, 40, 44, 45, 46, 48, 54, 55, 60, 66, 69, 71, 72, 80, 88, 90, 92, 99, 108, 110, 115, 120, 132, 135, 138, 142, 144, 165, 176, 180, 184, 198, 207, 213, 216, 220, 230, 240, 253, 264, 270, 276, 284, 297, 330, 345, 355, 360, 368, 396, 414, 426, 432, 440, 460, 495, 506, 528, 540, 552, 568, 594, 621, 639, 660, 690, 710, 720, 759, 781, 792, 828, 852, 880, 920, 990, 1012, 1035, 1065, 1080, 1104, 1136, 1188, 1242, 1265, 1278, 1320, 1380, 1420, 1485, 1518, 1562, 1584, 1633, 1656, 1704, 1840, 1917, 1980, 2024, 2070, 2130, 2160, 2277, 2343, 2376, 2484, 2530, 2556, 2640, 2760, 2840, 2970, 3036, 3105, 3124, 3195, 3266, 3312, 3408, 3795, 3834, 3905, 3960, 4048, 4140, 4260, 4554, 4686, 4752, 4899, 4968, 5060, 5112, 5520, 5680, 5940, 6072, 6210, 6248, 6390, 6532, 6831, 7029, 7590, 7668, 7810, 7920, 8165, 8280, 8520, 9108, 9372, 9585, 9798, 9936, 10120, 10224, 11385, 11715, 11880, 12144, 12420, 12496, 12780, 13064, 13662, 14058, 14697, 15180, 15336, 15620, 16330, 16560, 17040, 17963, 18216, 18744, 19170, 19596, 20240, 21087, 22770, 23430, 23760, 24495, 24840, 25560, 26128, 27324, 28116, 29394, 30360, 30672, 31240, 32660, 34155, 35145, 35926, 36432, 37488, 38340, 39192, 42174, 44091, 45540, 46860, 48990, 49680, 51120, 53889, 54648, 56232, 58788, 60720, 62480, 65320, 68310, 70290, 71852, 73485, 76680, 78384, 84348, 88182, 89815, 91080, 93720, 97980, 105435, 107778, 109296, 112464, 117576, 130640, 136620, 140580, 143704, 146970, 153360, 161667, 168696, 176364, 179630, 182160, 187440, 195960, 210870, 215556, 220455, 235152, 269445, 273240, 281160, 287408, 293940, 323334, 337392, 352728, 359260, 391920, 421740, 431112, 440910, 485001, 538890, 546480, 562320, 587880, 646668, 705456, 718520, 808335, 843480, 862224, 881820, 970002, 1077780, 1175760, 1293336, 1437040, 1616670, 1686960, 1763640, 1940004, 2155560, 2425005, 2586672, 3233340, 3527280, 3880008, 4311120, 4850010, 6466680, 7760016, 9700020, 12933360, 19400040, 38800080]

約数ペア:

[(1, 38800080), (2, 19400040), (3, 12933360), (4, 9700020), (5, 7760016), (6, 6466680), (8, 4850010), (9, 4311120), (10, 3880008), (11, 3527280), (12, 3233340), (15, 2586672), (16, 2425005), (18, 2155560), (20, 1940004), (22, 1763640), (23, 1686960), (24, 1616670), (27, 1437040), (30, 1293336), (33, 1175760), (36, 1077780), (40, 970002), (44, 881820), (45, 862224), (46, 843480), (48, 808335), (54, 718520), (55, 705456), (60, 646668), (66, 587880), (69, 562320), (71, 546480), (72, 538890), (80, 485001), (88, 440910), (90, 431112), (92, 421740), (99, 391920), (108, 359260), (110, 352728), (115, 337392), (120, 323334), (132, 293940), (135, 287408), (138, 281160), (142, 273240), (144, 269445), (165, 235152), (176, 220455), (180, 215556), (184, 210870), (198, 195960), (207, 187440), (213, 182160), (216, 179630), (220, 176364), (230, 168696), (240, 161667), (253, 153360), (264, 146970), (270, 143704), (276, 140580), (284, 136620), (297, 130640), (330, 117576), (345, 112464), (355, 109296), (360, 107778), (368, 105435), (396, 97980), (414, 93720), (426, 91080), (432, 89815), (440, 88182), (460, 84348), (495, 78384), (506, 76680), (528, 73485), (540, 71852), (552, 70290), (568, 68310), (594, 65320), (621, 62480), (639, 60720), (660, 58788), (690, 56232), (710, 54648), (720, 53889), (759, 51120), (781, 49680), (792, 48990), (828, 46860), (852, 45540), (880, 44091), (920, 42174), (990, 39192), (1012, 38340), (1035, 37488), (1065, 36432), (1080, 35926), (1104, 35145), (1136, 34155), (1188, 32660), (1242, 31240), (1265, 30672), (1278, 30360), (1320, 29394), (1380, 28116), (1420, 27324), (1485, 26128), (1518, 25560), (1562, 24840), (1584, 24495), (1633, 23760), (1656, 23430), (1704, 22770), (1840, 21087), (1917, 20240), (1980, 19596), (2024, 19170), (2070, 18744), (2130, 18216), (2160, 17963), (2277, 17040), (2343, 16560), (2376, 16330), (2484, 15620), (2530, 15336), (2556, 15180), (2640, 14697), (2760, 14058), (2840, 13662), (2970, 13064), (3036, 12780), (3105, 12496), (3124, 12420), (3195, 12144), (3266, 11880), (3312, 11715), (3408, 11385), (3795, 10224), (3834, 10120), (3905, 9936), (3960, 9798), (4048, 9585), (4140, 9372), (4260, 9108), (4554, 8520), (4686, 8280), (4752, 8165), (4899, 7920), (4968, 7810), (5060, 7668), (5112, 7590), (5520, 7029), (5680, 6831), (5940, 6532), (6072, 6390), (6210, 6248)]