19725548040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2207}}^1$

素因数の和:2333

約数の個数: 384

約数和(自身を含む): 73036753920

約数和(自身を除く): 53311205880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 55, 60, 61, 66, 72, 74, 88, 90, 99, 110, 111, 120, 122, 132, 148, 165, 180, 183, 185, 198, 220, 222, 244, 264, 296, 305, 330, 333, 360, 366, 370, 396, 407, 440, 444, 488, 495, 549, 555, 610, 660, 666, 671, 732, 740, 792, 814, 888, 915, 990, 1098, 1110, 1220, 1221, 1320, 1332, 1342, 1464, 1480, 1628, 1665, 1830, 1980, 2013, 2035, 2196, 2207, 2220, 2257, 2440, 2442, 2664, 2684, 2745, 3256, 3330, 3355, 3660, 3663, 3960, 4026, 4070, 4392, 4414, 4440, 4514, 4884, 5368, 5490, 6039, 6105, 6621, 6660, 6710, 6771, 7320, 7326, 8052, 8140, 8828, 9028, 9768, 10065, 10980, 11035, 11285, 12078, 12210, 13242, 13320, 13420, 13542, 14652, 16104, 16280, 17656, 18056, 18315, 19863, 20130, 20313, 21960, 22070, 22570, 24156, 24277, 24420, 24827, 26484, 26840, 27084, 29304, 30195, 33105, 33855, 36630, 39726, 40260, 40626, 44140, 45140, 48312, 48554, 48840, 49654, 52968, 54168, 60390, 66210, 67710, 72831, 73260, 74481, 79452, 80520, 81252, 81659, 88280, 90280, 97108, 99308, 99315, 101565, 120780, 121385, 124135, 132420, 134627, 135420, 145662, 146520, 148962, 158904, 162504, 163318, 194216, 198616, 198630, 203130, 218493, 223443, 241560, 242770, 244977, 248270, 264840, 269254, 270840, 291324, 297924, 326636, 364155, 372405, 397260, 403881, 406260, 408295, 436986, 446886, 485540, 489954, 496540, 538508, 582648, 595848, 653272, 673135, 728310, 734931, 744810, 794520, 807762, 812520, 816590, 873972, 893772, 898249, 971080, 979908, 993080, 1077016, 1092465, 1117215, 1211643, 1224885, 1346270, 1456620, 1469862, 1480897, 1489620, 1615524, 1633180, 1747944, 1787544, 1796498, 1959816, 2019405, 2184930, 2234430, 2423286, 2449770, 2692540, 2694747, 2913240, 2939724, 2961794, 2979240, 3231048, 3266360, 3592996, 3674655, 4038810, 4369860, 4442691, 4468860, 4491245, 4846572, 4899540, 4981199, 5385080, 5389494, 5879448, 5923588, 6058215, 7185992, 7349310, 7404485, 8077620, 8084241, 8739720, 8885382, 8937720, 8982490, 9693144, 9799080, 9962398, 10778988, 11847176, 12116430, 13328073, 13473735, 14698620, 14808970, 14943597, 16155240, 16168482, 17770764, 17964980, 19924796, 21557976, 22213455, 24232860, 24905995, 26656146, 26947470, 29397240, 29617940, 29887194, 32336964, 35541528, 35929960, 39849592, 40421205, 44426910, 44830791, 48465720, 49811990, 53312292, 53894940, 54793189, 59235880, 59774388, 64673928, 66640365, 74717985, 80842410, 88853820, 89661582, 99623980, 106624584, 107789880, 109586378, 119548776, 133280730, 149435970, 161684820, 164379567, 177707640, 179323164, 199247960, 219172756, 224153955, 266561460, 273965945, 298871940, 323369640, 328759134, 358646328, 438345512, 448307910, 493138701, 533122920, 547931890, 597743880, 657518268, 821897835, 896615820, 986277402, 1095863780, 1315036536, 1643795670, 1793231640, 1972554804, 2191727560, 2465693505, 3287591340, 3945109608, 4931387010, 6575182680, 9862774020, 19725548040]

約数ペア:

[(1, 19725548040), (2, 9862774020), (3, 6575182680), (4, 4931387010), (5, 3945109608), (6, 3287591340), (8, 2465693505), (9, 2191727560), (10, 1972554804), (11, 1793231640), (12, 1643795670), (15, 1315036536), (18, 1095863780), (20, 986277402), (22, 896615820), (24, 821897835), (30, 657518268), (33, 597743880), (36, 547931890), (37, 533122920), (40, 493138701), (44, 448307910), (45, 438345512), (55, 358646328), (60, 328759134), (61, 323369640), (66, 298871940), (72, 273965945), (74, 266561460), (88, 224153955), (90, 219172756), (99, 199247960), (110, 179323164), (111, 177707640), (120, 164379567), (122, 161684820), (132, 149435970), (148, 133280730), (165, 119548776), (180, 109586378), (183, 107789880), (185, 106624584), (198, 99623980), (220, 89661582), (222, 88853820), (244, 80842410), (264, 74717985), (296, 66640365), (305, 64673928), (330, 59774388), (333, 59235880), (360, 54793189), (366, 53894940), (370, 53312292), (396, 49811990), (407, 48465720), (440, 44830791), (444, 44426910), (488, 40421205), (495, 39849592), (549, 35929960), (555, 35541528), (610, 32336964), (660, 29887194), (666, 29617940), (671, 29397240), (732, 26947470), (740, 26656146), (792, 24905995), (814, 24232860), (888, 22213455), (915, 21557976), (990, 19924796), (1098, 17964980), (1110, 17770764), (1220, 16168482), (1221, 16155240), (1320, 14943597), (1332, 14808970), (1342, 14698620), (1464, 13473735), (1480, 13328073), (1628, 12116430), (1665, 11847176), (1830, 10778988), (1980, 9962398), (2013, 9799080), (2035, 9693144), (2196, 8982490), (2207, 8937720), (2220, 8885382), (2257, 8739720), (2440, 8084241), (2442, 8077620), (2664, 7404485), (2684, 7349310), (2745, 7185992), (3256, 6058215), (3330, 5923588), (3355, 5879448), (3660, 5389494), (3663, 5385080), (3960, 4981199), (4026, 4899540), (4070, 4846572), (4392, 4491245), (4414, 4468860), (4440, 4442691), (4514, 4369860), (4884, 4038810), (5368, 3674655), (5490, 3592996), (6039, 3266360), (6105, 3231048), (6621, 2979240), (6660, 2961794), (6710, 2939724), (6771, 2913240), (7320, 2694747), (7326, 2692540), (8052, 2449770), (8140, 2423286), (8828, 2234430), (9028, 2184930), (9768, 2019405), (10065, 1959816), (10980, 1796498), (11035, 1787544), (11285, 1747944), (12078, 1633180), (12210, 1615524), (13242, 1489620), (13320, 1480897), (13420, 1469862), (13542, 1456620), (14652, 1346270), (16104, 1224885), (16280, 1211643), (17656, 1117215), (18056, 1092465), (18315, 1077016), (19863, 993080), (20130, 979908), (20313, 971080), (21960, 898249), (22070, 893772), (22570, 873972), (24156, 816590), (24277, 812520), (24420, 807762), (24827, 794520), (26484, 744810), (26840, 734931), (27084, 728310), (29304, 673135), (30195, 653272), (33105, 595848), (33855, 582648), (36630, 538508), (39726, 496540), (40260, 489954), (40626, 485540), (44140, 446886), (45140, 436986), (48312, 408295), (48554, 406260), (48840, 403881), (49654, 397260), (52968, 372405), (54168, 364155), (60390, 326636), (66210, 297924), (67710, 291324), (72831, 270840), (73260, 269254), (74481, 264840), (79452, 248270), (80520, 244977), (81252, 242770), (81659, 241560), (88280, 223443), (90280, 218493), (97108, 203130), (99308, 198630), (99315, 198616), (101565, 194216), (120780, 163318), (121385, 162504), (124135, 158904), (132420, 148962), (134627, 146520), (135420, 145662)]