148859520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 256

約数和(自身を含む): 509967360

約数和(自身を除く): 361107840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 61, 62, 64, 80, 82, 93, 96, 120, 122, 123, 124, 128, 155, 160, 164, 183, 186, 192, 205, 240, 244, 246, 248, 305, 310, 320, 328, 366, 372, 384, 410, 465, 480, 488, 492, 496, 610, 615, 620, 640, 656, 732, 744, 820, 915, 930, 960, 976, 984, 992, 1220, 1230, 1240, 1271, 1312, 1464, 1488, 1640, 1830, 1860, 1891, 1920, 1952, 1968, 1984, 2440, 2460, 2480, 2501, 2542, 2624, 2928, 2976, 3280, 3660, 3720, 3782, 3813, 3904, 3936, 3968, 4880, 4920, 4960, 5002, 5084, 5248, 5673, 5856, 5952, 6355, 6560, 7320, 7440, 7503, 7564, 7626, 7808, 7872, 9455, 9760, 9840, 9920, 10004, 10168, 11346, 11712, 11904, 12505, 12710, 13120, 14640, 14880, 15006, 15128, 15252, 15744, 18910, 19065, 19520, 19680, 19840, 20008, 20336, 22692, 23424, 25010, 25420, 26240, 28365, 29280, 29760, 30012, 30256, 30504, 37515, 37820, 38130, 39040, 39360, 40016, 40672, 45384, 50020, 50840, 56730, 58560, 59520, 60024, 60512, 61008, 75030, 75640, 76260, 77531, 78720, 80032, 81344, 90768, 100040, 101680, 113460, 117120, 120048, 121024, 122016, 150060, 151280, 152520, 155062, 160064, 162688, 181536, 200080, 203360, 226920, 232593, 240096, 242048, 244032, 300120, 302560, 305040, 310124, 320128, 363072, 387655, 400160, 406720, 453840, 465186, 480192, 488064, 600240, 605120, 610080, 620248, 726144, 775310, 800320, 813440, 907680, 930372, 960384, 1162965, 1200480, 1210240, 1220160, 1240496, 1550620, 1600640, 1815360, 1860744, 2325930, 2400960, 2440320, 2480992, 3101240, 3630720, 3721488, 4651860, 4801920, 4961984, 6202480, 7442976, 9303720, 9923968, 12404960, 14885952, 18607440, 24809920, 29771904, 37214880, 49619840, 74429760, 148859520]

約数ペア:

[(1, 148859520), (2, 74429760), (3, 49619840), (4, 37214880), (5, 29771904), (6, 24809920), (8, 18607440), (10, 14885952), (12, 12404960), (15, 9923968), (16, 9303720), (20, 7442976), (24, 6202480), (30, 4961984), (31, 4801920), (32, 4651860), (40, 3721488), (41, 3630720), (48, 3101240), (60, 2480992), (61, 2440320), (62, 2400960), (64, 2325930), (80, 1860744), (82, 1815360), (93, 1600640), (96, 1550620), (120, 1240496), (122, 1220160), (123, 1210240), (124, 1200480), (128, 1162965), (155, 960384), (160, 930372), (164, 907680), (183, 813440), (186, 800320), (192, 775310), (205, 726144), (240, 620248), (244, 610080), (246, 605120), (248, 600240), (305, 488064), (310, 480192), (320, 465186), (328, 453840), (366, 406720), (372, 400160), (384, 387655), (410, 363072), (465, 320128), (480, 310124), (488, 305040), (492, 302560), (496, 300120), (610, 244032), (615, 242048), (620, 240096), (640, 232593), (656, 226920), (732, 203360), (744, 200080), (820, 181536), (915, 162688), (930, 160064), (960, 155062), (976, 152520), (984, 151280), (992, 150060), (1220, 122016), (1230, 121024), (1240, 120048), (1271, 117120), (1312, 113460), (1464, 101680), (1488, 100040), (1640, 90768), (1830, 81344), (1860, 80032), (1891, 78720), (1920, 77531), (1952, 76260), (1968, 75640), (1984, 75030), (2440, 61008), (2460, 60512), (2480, 60024), (2501, 59520), (2542, 58560), (2624, 56730), (2928, 50840), (2976, 50020), (3280, 45384), (3660, 40672), (3720, 40016), (3782, 39360), (3813, 39040), (3904, 38130), (3936, 37820), (3968, 37515), (4880, 30504), (4920, 30256), (4960, 30012), (5002, 29760), (5084, 29280), (5248, 28365), (5673, 26240), (5856, 25420), (5952, 25010), (6355, 23424), (6560, 22692), (7320, 20336), (7440, 20008), (7503, 19840), (7564, 19680), (7626, 19520), (7808, 19065), (7872, 18910), (9455, 15744), (9760, 15252), (9840, 15128), (9920, 15006), (10004, 14880), (10168, 14640), (11346, 13120), (11712, 12710), (11904, 12505)]