347791080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31849}}^1$

素因数の和:31883

約数の個数: 128

約数和(自身を含む): 1284192000

約数和(自身を除く): 936400920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 31849, 63698, 95547, 127396, 159245, 191094, 222943, 254792, 318490, 382188, 414037, 445886, 477735, 636980, 668829, 764376, 828074, 891772, 955470, 1114715, 1242111, 1273960, 1337658, 1656148, 1783544, 1910940, 2070185, 2229430, 2484222, 2675316, 2898259, 3312296, 3344145, 3821880, 4140370, 4458860, 4968444, 5350632, 5796518, 6210555, 6688290, 8280740, 8694777, 8917720, 9936888, 11593036, 12421110, 13376580, 14491295, 16561480, 17389554, 23186072, 24842220, 26753160, 28982590, 34779108, 43473885, 49684440, 57965180, 69558216, 86947770, 115930360, 173895540, 347791080]

約数ペア:

[(1, 347791080), (2, 173895540), (3, 115930360), (4, 86947770), (5, 69558216), (6, 57965180), (7, 49684440), (8, 43473885), (10, 34779108), (12, 28982590), (13, 26753160), (14, 24842220), (15, 23186072), (20, 17389554), (21, 16561480), (24, 14491295), (26, 13376580), (28, 12421110), (30, 11593036), (35, 9936888), (39, 8917720), (40, 8694777), (42, 8280740), (52, 6688290), (56, 6210555), (60, 5796518), (65, 5350632), (70, 4968444), (78, 4458860), (84, 4140370), (91, 3821880), (104, 3344145), (105, 3312296), (120, 2898259), (130, 2675316), (140, 2484222), (156, 2229430), (168, 2070185), (182, 1910940), (195, 1783544), (210, 1656148), (260, 1337658), (273, 1273960), (280, 1242111), (312, 1114715), (364, 955470), (390, 891772), (420, 828074), (455, 764376), (520, 668829), (546, 636980), (728, 477735), (780, 445886), (840, 414037), (910, 382188), (1092, 318490), (1365, 254792), (1560, 222943), (1820, 191094), (2184, 159245), (2730, 127396), (3640, 95547), (5460, 63698), (10920, 31849)]