18143887360

素因数分解:

$2^{14}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11657}}^1$

素因数の和:11709

約数の個数: 120

約数和(自身を含む): 45839722320

約数和(自身を除く): 27695834960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1024, 1216, 1280, 1520, 2048, 2432, 2560, 3040, 4096, 4864, 5120, 6080, 8192, 9728, 10240, 11657, 12160, 16384, 19456, 20480, 23314, 24320, 38912, 40960, 46628, 48640, 58285, 77824, 81920, 93256, 97280, 116570, 155648, 186512, 194560, 221483, 233140, 311296, 373024, 389120, 442966, 466280, 746048, 778240, 885932, 932560, 1107415, 1492096, 1556480, 1771864, 1865120, 2214830, 2984192, 3543728, 3730240, 4429660, 5968384, 7087456, 7460480, 8859320, 11936768, 14174912, 14920960, 17718640, 23873536, 28349824, 29841920, 35437280, 47747072, 56699648, 59683840, 70874560, 95494144, 113399296, 119367680, 141749120, 190988288, 226798592, 238735360, 283498240, 453597184, 477470720, 566996480, 907194368, 954941440, 1133992960, 1814388736, 2267985920, 3628777472, 4535971840, 9071943680, 18143887360]

約数ペア:

[(1, 18143887360), (2, 9071943680), (4, 4535971840), (5, 3628777472), (8, 2267985920), (10, 1814388736), (16, 1133992960), (19, 954941440), (20, 907194368), (32, 566996480), (38, 477470720), (40, 453597184), (64, 283498240), (76, 238735360), (80, 226798592), (95, 190988288), (128, 141749120), (152, 119367680), (160, 113399296), (190, 95494144), (256, 70874560), (304, 59683840), (320, 56699648), (380, 47747072), (512, 35437280), (608, 29841920), (640, 28349824), (760, 23873536), (1024, 17718640), (1216, 14920960), (1280, 14174912), (1520, 11936768), (2048, 8859320), (2432, 7460480), (2560, 7087456), (3040, 5968384), (4096, 4429660), (4864, 3730240), (5120, 3543728), (6080, 2984192), (8192, 2214830), (9728, 1865120), (10240, 1771864), (11657, 1556480), (12160, 1492096), (16384, 1107415), (19456, 932560), (20480, 885932), (23314, 778240), (24320, 746048), (38912, 466280), (40960, 442966), (46628, 389120), (48640, 373024), (58285, 311296), (77824, 233140), (81920, 221483), (93256, 194560), (97280, 186512), (116570, 155648)]