431072320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3631}}^1$

素因数の和:3708

約数の個数: 112

約数和(自身を含む): 1195596288

約数和(自身を除く): 764523968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 320, 371, 424, 448, 530, 560, 742, 848, 1060, 1120, 1484, 1696, 1855, 2120, 2240, 2968, 3392, 3631, 3710, 4240, 5936, 7262, 7420, 8480, 11872, 14524, 14840, 16960, 18155, 23744, 25417, 29048, 29680, 36310, 50834, 58096, 59360, 72620, 101668, 116192, 118720, 127085, 145240, 192443, 203336, 232384, 254170, 290480, 384886, 406672, 508340, 580960, 769772, 813344, 962215, 1016680, 1161920, 1347101, 1539544, 1626688, 1924430, 2033360, 2694202, 3079088, 3848860, 4066720, 5388404, 6158176, 6735505, 7697720, 8133440, 10776808, 12316352, 13471010, 15395440, 21553616, 26942020, 30790880, 43107232, 53884040, 61581760, 86214464, 107768080, 215536160, 431072320]

約数ペア:

[(1, 431072320), (2, 215536160), (4, 107768080), (5, 86214464), (7, 61581760), (8, 53884040), (10, 43107232), (14, 30790880), (16, 26942020), (20, 21553616), (28, 15395440), (32, 13471010), (35, 12316352), (40, 10776808), (53, 8133440), (56, 7697720), (64, 6735505), (70, 6158176), (80, 5388404), (106, 4066720), (112, 3848860), (140, 3079088), (160, 2694202), (212, 2033360), (224, 1924430), (265, 1626688), (280, 1539544), (320, 1347101), (371, 1161920), (424, 1016680), (448, 962215), (530, 813344), (560, 769772), (742, 580960), (848, 508340), (1060, 406672), (1120, 384886), (1484, 290480), (1696, 254170), (1855, 232384), (2120, 203336), (2240, 192443), (2968, 145240), (3392, 127085), (3631, 118720), (3710, 116192), (4240, 101668), (5936, 72620), (7262, 59360), (7420, 58096), (8480, 50834), (11872, 36310), (14524, 29680), (14840, 29048), (16960, 25417), (18155, 23744)]