31035360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 106686720

約数和(自身を除く): 75651360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 41, 48, 57, 60, 76, 80, 82, 83, 95, 96, 114, 120, 123, 152, 160, 164, 166, 190, 205, 228, 240, 246, 249, 285, 304, 328, 332, 380, 410, 415, 456, 480, 492, 498, 570, 608, 615, 656, 664, 760, 779, 820, 830, 912, 984, 996, 1140, 1230, 1245, 1312, 1328, 1520, 1558, 1577, 1640, 1660, 1824, 1968, 1992, 2280, 2337, 2460, 2490, 2656, 3040, 3116, 3154, 3280, 3320, 3403, 3895, 3936, 3984, 4560, 4674, 4731, 4920, 4980, 6232, 6308, 6560, 6640, 6806, 7790, 7885, 7968, 9120, 9348, 9462, 9840, 9960, 10209, 11685, 12464, 12616, 13280, 13612, 15580, 15770, 17015, 18696, 18924, 19680, 19920, 20418, 23370, 23655, 24928, 25232, 27224, 31160, 31540, 34030, 37392, 37848, 39840, 40836, 46740, 47310, 50464, 51045, 54448, 62320, 63080, 64657, 68060, 74784, 75696, 81672, 93480, 94620, 102090, 108896, 124640, 126160, 129314, 136120, 151392, 163344, 186960, 189240, 193971, 204180, 252320, 258628, 272240, 323285, 326688, 373920, 378480, 387942, 408360, 517256, 544480, 646570, 756960, 775884, 816720, 969855, 1034512, 1293140, 1551768, 1633440, 1939710, 2069024, 2586280, 3103536, 3879420, 5172560, 6207072, 7758840, 10345120, 15517680, 31035360]

約数ペア:

[(1, 31035360), (2, 15517680), (3, 10345120), (4, 7758840), (5, 6207072), (6, 5172560), (8, 3879420), (10, 3103536), (12, 2586280), (15, 2069024), (16, 1939710), (19, 1633440), (20, 1551768), (24, 1293140), (30, 1034512), (32, 969855), (38, 816720), (40, 775884), (41, 756960), (48, 646570), (57, 544480), (60, 517256), (76, 408360), (80, 387942), (82, 378480), (83, 373920), (95, 326688), (96, 323285), (114, 272240), (120, 258628), (123, 252320), (152, 204180), (160, 193971), (164, 189240), (166, 186960), (190, 163344), (205, 151392), (228, 136120), (240, 129314), (246, 126160), (249, 124640), (285, 108896), (304, 102090), (328, 94620), (332, 93480), (380, 81672), (410, 75696), (415, 74784), (456, 68060), (480, 64657), (492, 63080), (498, 62320), (570, 54448), (608, 51045), (615, 50464), (656, 47310), (664, 46740), (760, 40836), (779, 39840), (820, 37848), (830, 37392), (912, 34030), (984, 31540), (996, 31160), (1140, 27224), (1230, 25232), (1245, 24928), (1312, 23655), (1328, 23370), (1520, 20418), (1558, 19920), (1577, 19680), (1640, 18924), (1660, 18696), (1824, 17015), (1968, 15770), (1992, 15580), (2280, 13612), (2337, 13280), (2460, 12616), (2490, 12464), (2656, 11685), (3040, 10209), (3116, 9960), (3154, 9840), (3280, 9462), (3320, 9348), (3403, 9120), (3895, 7968), (3936, 7885), (3984, 7790), (4560, 6806), (4674, 6640), (4731, 6560), (4920, 6308), (4980, 6232)]