19753022160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1613809}}^1$

素因数の和:1613845

約数の個数: 120

約数和(自身を含む): 70239466440

約数和(自身を除く): 50486444280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 1613809, 3227618, 4841427, 6455236, 8069045, 9682854, 12910472, 14524281, 16138090, 19365708, 24207135, 25820944, 27434753, 29048562, 32276180, 38731416, 48414270, 54869506, 58097124, 64552360, 72621405, 77462832, 82304259, 96828540, 109739012, 116194248, 129104720, 137173765, 145242810, 164608518, 193657080, 219478024, 232388496, 246912777, 274347530, 290485620, 329217036, 387314160, 411521295, 438956048, 493825554, 548695060, 580971240, 658434072, 823042590, 987651108, 1097390120, 1161942480, 1234563885, 1316868144, 1646085180, 1975302216, 2194780240, 2469127770, 3292170360, 3950604432, 4938255540, 6584340720, 9876511080, 19753022160]

約数ペア:

[(1, 19753022160), (2, 9876511080), (3, 6584340720), (4, 4938255540), (5, 3950604432), (6, 3292170360), (8, 2469127770), (9, 2194780240), (10, 1975302216), (12, 1646085180), (15, 1316868144), (16, 1234563885), (17, 1161942480), (18, 1097390120), (20, 987651108), (24, 823042590), (30, 658434072), (34, 580971240), (36, 548695060), (40, 493825554), (45, 438956048), (48, 411521295), (51, 387314160), (60, 329217036), (68, 290485620), (72, 274347530), (80, 246912777), (85, 232388496), (90, 219478024), (102, 193657080), (120, 164608518), (136, 145242810), (144, 137173765), (153, 129104720), (170, 116194248), (180, 109739012), (204, 96828540), (240, 82304259), (255, 77462832), (272, 72621405), (306, 64552360), (340, 58097124), (360, 54869506), (408, 48414270), (510, 38731416), (612, 32276180), (680, 29048562), (720, 27434753), (765, 25820944), (816, 24207135), (1020, 19365708), (1224, 16138090), (1360, 14524281), (1530, 12910472), (2040, 9682854), (2448, 8069045), (3060, 6455236), (4080, 4841427), (6120, 3227618), (12240, 1613809)]