70728240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:467

約数の個数: 160

約数和(自身を含む): 243127296

約数和(自身を除く): 172399056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 73, 80, 88, 110, 120, 132, 146, 165, 176, 219, 220, 240, 264, 292, 330, 365, 367, 438, 440, 528, 584, 660, 730, 734, 803, 876, 880, 1095, 1101, 1168, 1320, 1460, 1468, 1606, 1752, 1835, 2190, 2202, 2409, 2640, 2920, 2936, 3212, 3504, 3670, 4015, 4037, 4380, 4404, 4818, 5505, 5840, 5872, 6424, 7340, 8030, 8074, 8760, 8808, 9636, 11010, 12045, 12111, 12848, 14680, 16060, 16148, 17520, 17616, 19272, 20185, 22020, 24090, 24222, 26791, 29360, 32120, 32296, 38544, 40370, 44040, 48180, 48444, 53582, 60555, 64240, 64592, 80373, 80740, 88080, 96360, 96888, 107164, 121110, 133955, 160746, 161480, 192720, 193776, 214328, 242220, 267910, 294701, 321492, 322960, 401865, 428656, 484440, 535820, 589402, 642984, 803730, 884103, 968880, 1071640, 1178804, 1285968, 1473505, 1607460, 1768206, 2143280, 2357608, 2947010, 3214920, 3536412, 4420515, 4715216, 5894020, 6429840, 7072824, 8841030, 11788040, 14145648, 17682060, 23576080, 35364120, 70728240]

約数ペア:

[(1, 70728240), (2, 35364120), (3, 23576080), (4, 17682060), (5, 14145648), (6, 11788040), (8, 8841030), (10, 7072824), (11, 6429840), (12, 5894020), (15, 4715216), (16, 4420515), (20, 3536412), (22, 3214920), (24, 2947010), (30, 2357608), (33, 2143280), (40, 1768206), (44, 1607460), (48, 1473505), (55, 1285968), (60, 1178804), (66, 1071640), (73, 968880), (80, 884103), (88, 803730), (110, 642984), (120, 589402), (132, 535820), (146, 484440), (165, 428656), (176, 401865), (219, 322960), (220, 321492), (240, 294701), (264, 267910), (292, 242220), (330, 214328), (365, 193776), (367, 192720), (438, 161480), (440, 160746), (528, 133955), (584, 121110), (660, 107164), (730, 96888), (734, 96360), (803, 88080), (876, 80740), (880, 80373), (1095, 64592), (1101, 64240), (1168, 60555), (1320, 53582), (1460, 48444), (1468, 48180), (1606, 44040), (1752, 40370), (1835, 38544), (2190, 32296), (2202, 32120), (2409, 29360), (2640, 26791), (2920, 24222), (2936, 24090), (3212, 22020), (3504, 20185), (3670, 19272), (4015, 17616), (4037, 17520), (4380, 16148), (4404, 16060), (4818, 14680), (5505, 12848), (5840, 12111), (5872, 12045), (6424, 11010), (7340, 9636), (8030, 8808), (8074, 8760)]