211667520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7603}}^1$

素因数の和:7652

約数の個数: 112

約数和(自身を含む): 695309760

約数和(自身を除く): 483642240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 2320, 2784, 3480, 4640, 5568, 6960, 7603, 9280, 13920, 15206, 22809, 27840, 30412, 38015, 45618, 60824, 76030, 91236, 114045, 121648, 152060, 182472, 220487, 228090, 243296, 304120, 364944, 440974, 456180, 486592, 608240, 661461, 729888, 881948, 912360, 1102435, 1216480, 1322922, 1459776, 1763896, 1824720, 2204870, 2432960, 2645844, 3307305, 3527792, 3649440, 4409740, 5291688, 6614610, 7055584, 7298880, 8819480, 10583376, 13229220, 14111168, 17638960, 21166752, 26458440, 35277920, 42333504, 52916880, 70555840, 105833760, 211667520]

約数ペア:

[(1, 211667520), (2, 105833760), (3, 70555840), (4, 52916880), (5, 42333504), (6, 35277920), (8, 26458440), (10, 21166752), (12, 17638960), (15, 14111168), (16, 13229220), (20, 10583376), (24, 8819480), (29, 7298880), (30, 7055584), (32, 6614610), (40, 5291688), (48, 4409740), (58, 3649440), (60, 3527792), (64, 3307305), (80, 2645844), (87, 2432960), (96, 2204870), (116, 1824720), (120, 1763896), (145, 1459776), (160, 1322922), (174, 1216480), (192, 1102435), (232, 912360), (240, 881948), (290, 729888), (320, 661461), (348, 608240), (435, 486592), (464, 456180), (480, 440974), (580, 364944), (696, 304120), (870, 243296), (928, 228090), (960, 220487), (1160, 182472), (1392, 152060), (1740, 121648), (1856, 114045), (2320, 91236), (2784, 76030), (3480, 60824), (4640, 45618), (5568, 38015), (6960, 30412), (7603, 27840), (9280, 22809), (13920, 15206)]