148673280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{5531}}^1$

素因数の和:5562

約数の個数: 144

約数和(自身を含む): 542755584

約数和(自身を除く): 394082304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 5531, 6720, 8960, 11062, 13440, 16593, 22124, 26880, 27655, 33186, 38717, 44248, 55310, 66372, 77434, 82965, 88496, 110620, 116151, 132744, 154868, 165930, 176992, 193585, 221240, 232302, 265488, 309736, 331860, 353984, 387170, 442480, 464604, 530976, 580755, 619472, 663720, 707968, 774340, 884960, 929208, 1061952, 1161510, 1238944, 1327440, 1415936, 1548680, 1769920, 1858416, 2123904, 2323020, 2477888, 2654880, 3097360, 3539840, 3716832, 4247808, 4646040, 4955776, 5309760, 6194720, 7079680, 7433664, 9292080, 9911552, 10619520, 12389440, 14867328, 18584160, 21239040, 24778880, 29734656, 37168320, 49557760, 74336640, 148673280]

約数ペア:

[(1, 148673280), (2, 74336640), (3, 49557760), (4, 37168320), (5, 29734656), (6, 24778880), (7, 21239040), (8, 18584160), (10, 14867328), (12, 12389440), (14, 10619520), (15, 9911552), (16, 9292080), (20, 7433664), (21, 7079680), (24, 6194720), (28, 5309760), (30, 4955776), (32, 4646040), (35, 4247808), (40, 3716832), (42, 3539840), (48, 3097360), (56, 2654880), (60, 2477888), (64, 2323020), (70, 2123904), (80, 1858416), (84, 1769920), (96, 1548680), (105, 1415936), (112, 1327440), (120, 1238944), (128, 1161510), (140, 1061952), (160, 929208), (168, 884960), (192, 774340), (210, 707968), (224, 663720), (240, 619472), (256, 580755), (280, 530976), (320, 464604), (336, 442480), (384, 387170), (420, 353984), (448, 331860), (480, 309736), (560, 265488), (640, 232302), (672, 221240), (768, 193585), (840, 176992), (896, 165930), (960, 154868), (1120, 132744), (1280, 116151), (1344, 110620), (1680, 88496), (1792, 82965), (1920, 77434), (2240, 66372), (2688, 55310), (3360, 44248), (3840, 38717), (4480, 33186), (5376, 27655), (5531, 26880), (6720, 22124), (8960, 16593), (11062, 13440)]