37439360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 104725440

約数和(自身を除く): 67286080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 128, 137, 140, 160, 224, 244, 274, 280, 305, 320, 427, 448, 488, 548, 560, 610, 640, 685, 854, 896, 959, 976, 1096, 1120, 1220, 1370, 1708, 1918, 1952, 2135, 2192, 2240, 2440, 2740, 3416, 3836, 3904, 4270, 4384, 4480, 4795, 4880, 5480, 6832, 7672, 7808, 8357, 8540, 8768, 9590, 9760, 10960, 13664, 15344, 16714, 17080, 17536, 19180, 19520, 21920, 27328, 30688, 33428, 34160, 38360, 39040, 41785, 43840, 54656, 58499, 61376, 66856, 68320, 76720, 83570, 87680, 116998, 122752, 133712, 136640, 153440, 167140, 233996, 267424, 273280, 292495, 306880, 334280, 467992, 534848, 584990, 613760, 668560, 935984, 1069696, 1169980, 1337120, 1871968, 2339960, 2674240, 3743936, 4679920, 5348480, 7487872, 9359840, 18719680, 37439360]

約数ペア:

[(1, 37439360), (2, 18719680), (4, 9359840), (5, 7487872), (7, 5348480), (8, 4679920), (10, 3743936), (14, 2674240), (16, 2339960), (20, 1871968), (28, 1337120), (32, 1169980), (35, 1069696), (40, 935984), (56, 668560), (61, 613760), (64, 584990), (70, 534848), (80, 467992), (112, 334280), (122, 306880), (128, 292495), (137, 273280), (140, 267424), (160, 233996), (224, 167140), (244, 153440), (274, 136640), (280, 133712), (305, 122752), (320, 116998), (427, 87680), (448, 83570), (488, 76720), (548, 68320), (560, 66856), (610, 61376), (640, 58499), (685, 54656), (854, 43840), (896, 41785), (959, 39040), (976, 38360), (1096, 34160), (1120, 33428), (1220, 30688), (1370, 27328), (1708, 21920), (1918, 19520), (1952, 19180), (2135, 17536), (2192, 17080), (2240, 16714), (2440, 15344), (2740, 13664), (3416, 10960), (3836, 9760), (3904, 9590), (4270, 8768), (4384, 8540), (4480, 8357), (4795, 7808), (4880, 7672), (5480, 6832)]