42637320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 256

約数和(自身を含む): 160876800

約数和(自身を除く): 118239480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 37, 40, 44, 45, 54, 55, 60, 66, 72, 74, 88, 90, 97, 99, 108, 110, 111, 120, 132, 135, 148, 165, 180, 185, 194, 198, 216, 220, 222, 264, 270, 291, 296, 297, 330, 333, 360, 370, 388, 396, 407, 440, 444, 485, 495, 540, 555, 582, 594, 660, 666, 740, 776, 792, 814, 873, 888, 970, 990, 999, 1067, 1080, 1110, 1164, 1188, 1221, 1320, 1332, 1455, 1480, 1485, 1628, 1665, 1746, 1940, 1980, 1998, 2035, 2134, 2220, 2328, 2376, 2442, 2619, 2664, 2910, 2970, 3201, 3256, 3330, 3492, 3589, 3663, 3880, 3960, 3996, 4070, 4268, 4365, 4440, 4884, 4995, 5238, 5335, 5820, 5940, 6105, 6402, 6660, 6984, 7178, 7326, 7992, 8140, 8536, 8730, 9603, 9768, 9990, 10476, 10670, 10767, 10989, 11640, 11880, 12210, 12804, 13095, 13320, 14356, 14652, 16005, 16280, 17460, 17945, 18315, 19206, 19980, 20952, 21340, 21534, 21978, 24420, 25608, 26190, 28712, 28809, 29304, 32010, 32301, 34920, 35890, 36630, 38412, 39479, 39960, 42680, 43068, 43956, 48015, 48840, 52380, 53835, 54945, 57618, 64020, 64602, 71780, 73260, 76824, 78958, 86136, 87912, 96030, 96903, 104760, 107670, 109890, 115236, 118437, 128040, 129204, 143560, 144045, 146520, 157916, 161505, 192060, 193806, 197395, 215340, 219780, 230472, 236874, 258408, 288090, 315832, 323010, 355311, 384120, 387612, 394790, 430680, 439560, 473748, 484515, 576180, 592185, 646020, 710622, 775224, 789580, 947496, 969030, 1065933, 1152360, 1184370, 1292040, 1421244, 1579160, 1776555, 1938060, 2131866, 2368740, 2842488, 3553110, 3876120, 4263732, 4737480, 5329665, 7106220, 8527464, 10659330, 14212440, 21318660, 42637320]

約数ペア:

[(1, 42637320), (2, 21318660), (3, 14212440), (4, 10659330), (5, 8527464), (6, 7106220), (8, 5329665), (9, 4737480), (10, 4263732), (11, 3876120), (12, 3553110), (15, 2842488), (18, 2368740), (20, 2131866), (22, 1938060), (24, 1776555), (27, 1579160), (30, 1421244), (33, 1292040), (36, 1184370), (37, 1152360), (40, 1065933), (44, 969030), (45, 947496), (54, 789580), (55, 775224), (60, 710622), (66, 646020), (72, 592185), (74, 576180), (88, 484515), (90, 473748), (97, 439560), (99, 430680), (108, 394790), (110, 387612), (111, 384120), (120, 355311), (132, 323010), (135, 315832), (148, 288090), (165, 258408), (180, 236874), (185, 230472), (194, 219780), (198, 215340), (216, 197395), (220, 193806), (222, 192060), (264, 161505), (270, 157916), (291, 146520), (296, 144045), (297, 143560), (330, 129204), (333, 128040), (360, 118437), (370, 115236), (388, 109890), (396, 107670), (407, 104760), (440, 96903), (444, 96030), (485, 87912), (495, 86136), (540, 78958), (555, 76824), (582, 73260), (594, 71780), (660, 64602), (666, 64020), (740, 57618), (776, 54945), (792, 53835), (814, 52380), (873, 48840), (888, 48015), (970, 43956), (990, 43068), (999, 42680), (1067, 39960), (1080, 39479), (1110, 38412), (1164, 36630), (1188, 35890), (1221, 34920), (1320, 32301), (1332, 32010), (1455, 29304), (1480, 28809), (1485, 28712), (1628, 26190), (1665, 25608), (1746, 24420), (1940, 21978), (1980, 21534), (1998, 21340), (2035, 20952), (2134, 19980), (2220, 19206), (2328, 18315), (2376, 17945), (2442, 17460), (2619, 16280), (2664, 16005), (2910, 14652), (2970, 14356), (3201, 13320), (3256, 13095), (3330, 12804), (3492, 12210), (3589, 11880), (3663, 11640), (3880, 10989), (3960, 10767), (3996, 10670), (4070, 10476), (4268, 9990), (4365, 9768), (4440, 9603), (4884, 8730), (4995, 8536), (5238, 8140), (5335, 7992), (5820, 7326), (5940, 7178), (6105, 6984), (6402, 6660)]