453528320

素因数分解:

$2^8\times 5^1\times 7^3\times {\mathrm{1033}}^1$

素因数の和:1075

約数の個数: 144

約数和(自身を含む): 1268097600

約数和(自身を除く): 814569280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 343, 392, 448, 490, 560, 640, 686, 784, 896, 980, 1033, 1120, 1280, 1372, 1568, 1715, 1792, 1960, 2066, 2240, 2744, 3136, 3430, 3920, 4132, 4480, 5165, 5488, 6272, 6860, 7231, 7840, 8264, 8960, 10330, 10976, 12544, 13720, 14462, 15680, 16528, 20660, 21952, 27440, 28924, 31360, 33056, 36155, 41320, 43904, 50617, 54880, 57848, 62720, 66112, 72310, 82640, 87808, 101234, 109760, 115696, 132224, 144620, 165280, 202468, 219520, 231392, 253085, 264448, 289240, 330560, 354319, 404936, 439040, 462784, 506170, 578480, 661120, 708638, 809872, 925568, 1012340, 1156960, 1322240, 1417276, 1619744, 1771595, 1851136, 2024680, 2313920, 2834552, 3239488, 3543190, 4049360, 4627840, 5669104, 6478976, 7086380, 8098720, 9255680, 11338208, 12957952, 14172760, 16197440, 22676416, 28345520, 32394880, 45352832, 56691040, 64789760, 90705664, 113382080, 226764160, 453528320]

約数ペア:

[(1, 453528320), (2, 226764160), (4, 113382080), (5, 90705664), (7, 64789760), (8, 56691040), (10, 45352832), (14, 32394880), (16, 28345520), (20, 22676416), (28, 16197440), (32, 14172760), (35, 12957952), (40, 11338208), (49, 9255680), (56, 8098720), (64, 7086380), (70, 6478976), (80, 5669104), (98, 4627840), (112, 4049360), (128, 3543190), (140, 3239488), (160, 2834552), (196, 2313920), (224, 2024680), (245, 1851136), (256, 1771595), (280, 1619744), (320, 1417276), (343, 1322240), (392, 1156960), (448, 1012340), (490, 925568), (560, 809872), (640, 708638), (686, 661120), (784, 578480), (896, 506170), (980, 462784), (1033, 439040), (1120, 404936), (1280, 354319), (1372, 330560), (1568, 289240), (1715, 264448), (1792, 253085), (1960, 231392), (2066, 219520), (2240, 202468), (2744, 165280), (3136, 144620), (3430, 132224), (3920, 115696), (4132, 109760), (4480, 101234), (5165, 87808), (5488, 82640), (6272, 72310), (6860, 66112), (7231, 62720), (7840, 57848), (8264, 54880), (8960, 50617), (10330, 43904), (10976, 41320), (12544, 36155), (13720, 33056), (14462, 31360), (15680, 28924), (16528, 27440), (20660, 21952)]