15705413440

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{8747}}^1$

素因数の和:8976

約数の個数: 112

約数和(自身を含む): 38822644224

約数和(自身を除く): 23117230784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 181, 248, 310, 320, 362, 496, 620, 724, 905, 992, 1240, 1448, 1810, 1984, 2480, 2896, 3620, 4960, 5611, 5792, 7240, 8747, 9920, 11222, 11584, 14480, 17494, 22444, 28055, 28960, 34988, 43735, 44888, 56110, 57920, 69976, 87470, 89776, 112220, 139952, 174940, 179552, 224440, 271157, 279904, 349880, 359104, 448880, 542314, 559808, 699760, 897760, 1084628, 1355785, 1399520, 1583207, 1795520, 2169256, 2711570, 2799040, 3166414, 4338512, 5423140, 6332828, 7916035, 8677024, 10846280, 12665656, 15832070, 17354048, 21692560, 25331312, 31664140, 43385120, 49079417, 50662624, 63328280, 86770240, 98158834, 101325248, 126656560, 196317668, 245397085, 253313120, 392635336, 490794170, 506626240, 785270672, 981588340, 1570541344, 1963176680, 3141082688, 3926353360, 7852706720, 15705413440]

約数ペア:

[(1, 15705413440), (2, 7852706720), (4, 3926353360), (5, 3141082688), (8, 1963176680), (10, 1570541344), (16, 981588340), (20, 785270672), (31, 506626240), (32, 490794170), (40, 392635336), (62, 253313120), (64, 245397085), (80, 196317668), (124, 126656560), (155, 101325248), (160, 98158834), (181, 86770240), (248, 63328280), (310, 50662624), (320, 49079417), (362, 43385120), (496, 31664140), (620, 25331312), (724, 21692560), (905, 17354048), (992, 15832070), (1240, 12665656), (1448, 10846280), (1810, 8677024), (1984, 7916035), (2480, 6332828), (2896, 5423140), (3620, 4338512), (4960, 3166414), (5611, 2799040), (5792, 2711570), (7240, 2169256), (8747, 1795520), (9920, 1583207), (11222, 1399520), (11584, 1355785), (14480, 1084628), (17494, 897760), (22444, 699760), (28055, 559808), (28960, 542314), (34988, 448880), (43735, 359104), (44888, 349880), (56110, 279904), (57920, 271157), (69976, 224440), (87470, 179552), (89776, 174940), (112220, 139952)]