228920160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{9733}}^1$

素因数の和:9765

約数の個数: 144

約数和(自身を含む): 838915056

約数和(自身を除く): 609994896

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, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 9733, 11760, 19466, 23520, 29199, 38932, 48665, 58398, 68131, 77864, 97330, 116796, 136262, 145995, 155728, 194660, 204393, 233592, 272524, 291990, 311456, 340655, 389320, 408786, 467184, 476917, 545048, 583980, 681310, 778640, 817572, 934368, 953834, 1021965, 1090096, 1167960, 1362620, 1430751, 1557280, 1635144, 1907668, 2043930, 2180192, 2335920, 2384585, 2725240, 2861502, 3270288, 3815336, 4087860, 4671840, 4769170, 5450480, 5723004, 6540576, 7153755, 7630672, 8175720, 9538340, 10900960, 11446008, 14307510, 15261344, 16351440, 19076680, 22892016, 28615020, 32702880, 38153360, 45784032, 57230040, 76306720, 114460080, 228920160]

約数ペア:

[(1, 228920160), (2, 114460080), (3, 76306720), (4, 57230040), (5, 45784032), (6, 38153360), (7, 32702880), (8, 28615020), (10, 22892016), (12, 19076680), (14, 16351440), (15, 15261344), (16, 14307510), (20, 11446008), (21, 10900960), (24, 9538340), (28, 8175720), (30, 7630672), (32, 7153755), (35, 6540576), (40, 5723004), (42, 5450480), (48, 4769170), (49, 4671840), (56, 4087860), (60, 3815336), (70, 3270288), (80, 2861502), (84, 2725240), (96, 2384585), (98, 2335920), (105, 2180192), (112, 2043930), (120, 1907668), (140, 1635144), (147, 1557280), (160, 1430751), (168, 1362620), (196, 1167960), (210, 1090096), (224, 1021965), (240, 953834), (245, 934368), (280, 817572), (294, 778640), (336, 681310), (392, 583980), (420, 545048), (480, 476917), (490, 467184), (560, 408786), (588, 389320), (672, 340655), (735, 311456), (784, 291990), (840, 272524), (980, 233592), (1120, 204393), (1176, 194660), (1470, 155728), (1568, 145995), (1680, 136262), (1960, 116796), (2352, 97330), (2940, 77864), (3360, 68131), (3920, 58398), (4704, 48665), (5880, 38932), (7840, 29199), (9733, 23520), (11760, 19466)]