148547040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 493516800

約数和(自身を除く): 344969760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 67, 80, 93, 96, 120, 124, 134, 149, 155, 160, 186, 201, 240, 248, 268, 298, 310, 335, 372, 402, 447, 465, 480, 496, 536, 596, 620, 670, 744, 745, 804, 894, 930, 992, 1005, 1072, 1192, 1240, 1340, 1488, 1490, 1608, 1788, 1860, 2010, 2077, 2144, 2235, 2384, 2480, 2680, 2976, 2980, 3216, 3576, 3720, 4020, 4154, 4470, 4619, 4768, 4960, 5360, 5960, 6231, 6432, 7152, 7440, 8040, 8308, 8940, 9238, 9983, 10385, 10720, 11920, 12462, 13857, 14304, 14880, 16080, 16616, 17880, 18476, 19966, 20770, 23095, 23840, 24924, 27714, 29949, 31155, 32160, 33232, 35760, 36952, 39932, 41540, 46190, 49848, 49915, 55428, 59898, 62310, 66464, 69285, 71520, 73904, 79864, 83080, 92380, 99696, 99830, 110856, 119796, 124620, 138570, 147808, 149745, 159728, 166160, 184760, 199392, 199660, 221712, 239592, 249240, 277140, 299490, 309473, 319456, 332320, 369520, 399320, 443424, 479184, 498480, 554280, 598980, 618946, 739040, 798640, 928419, 958368, 996960, 1108560, 1197960, 1237892, 1547365, 1597280, 1856838, 2217120, 2395920, 2475784, 3094730, 3713676, 4642095, 4791840, 4951568, 6189460, 7427352, 9284190, 9903136, 12378920, 14854704, 18568380, 24757840, 29709408, 37136760, 49515680, 74273520, 148547040]

約数ペア:

[(1, 148547040), (2, 74273520), (3, 49515680), (4, 37136760), (5, 29709408), (6, 24757840), (8, 18568380), (10, 14854704), (12, 12378920), (15, 9903136), (16, 9284190), (20, 7427352), (24, 6189460), (30, 4951568), (31, 4791840), (32, 4642095), (40, 3713676), (48, 3094730), (60, 2475784), (62, 2395920), (67, 2217120), (80, 1856838), (93, 1597280), (96, 1547365), (120, 1237892), (124, 1197960), (134, 1108560), (149, 996960), (155, 958368), (160, 928419), (186, 798640), (201, 739040), (240, 618946), (248, 598980), (268, 554280), (298, 498480), (310, 479184), (335, 443424), (372, 399320), (402, 369520), (447, 332320), (465, 319456), (480, 309473), (496, 299490), (536, 277140), (596, 249240), (620, 239592), (670, 221712), (744, 199660), (745, 199392), (804, 184760), (894, 166160), (930, 159728), (992, 149745), (1005, 147808), (1072, 138570), (1192, 124620), (1240, 119796), (1340, 110856), (1488, 99830), (1490, 99696), (1608, 92380), (1788, 83080), (1860, 79864), (2010, 73904), (2077, 71520), (2144, 69285), (2235, 66464), (2384, 62310), (2480, 59898), (2680, 55428), (2976, 49915), (2980, 49848), (3216, 46190), (3576, 41540), (3720, 39932), (4020, 36952), (4154, 35760), (4470, 33232), (4619, 32160), (4768, 31155), (4960, 29949), (5360, 27714), (5960, 24924), (6231, 23840), (6432, 23095), (7152, 20770), (7440, 19966), (8040, 18476), (8308, 17880), (8940, 16616), (9238, 16080), (9983, 14880), (10385, 14304), (10720, 13857), (11920, 12462)]