228404686440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1731913}}^1$

素因数の和:1732091

約数の個数: 128

約数和(自身を含む): 788090146560

約数和(自身を除く): 559685460120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 157, 168, 210, 280, 314, 420, 471, 628, 785, 840, 942, 1099, 1256, 1570, 1884, 2198, 2355, 3140, 3297, 3768, 4396, 4710, 5495, 6280, 6594, 8792, 9420, 10990, 13188, 16485, 18840, 21980, 26376, 32970, 43960, 65940, 131880, 1731913, 3463826, 5195739, 6927652, 8659565, 10391478, 12123391, 13855304, 17319130, 20782956, 24246782, 25978695, 34638260, 36370173, 41565912, 48493564, 51957390, 60616955, 69276520, 72740346, 96987128, 103914780, 121233910, 145480692, 181850865, 207829560, 242467820, 271910341, 290961384, 363701730, 484935640, 543820682, 727403460, 815731023, 1087641364, 1359551705, 1454806920, 1631462046, 1903372387, 2175282728, 2719103410, 3262924092, 3806744774, 4078655115, 5438206820, 5710117161, 6525848184, 7613489548, 8157310230, 9516861935, 10876413640, 11420234322, 15226979096, 16314620460, 19033723870, 22840468644, 28550585805, 32629240920, 38067447740, 45680937288, 57101171610, 76134895480, 114202343220, 228404686440]

約数ペア:

[(1, 228404686440), (2, 114202343220), (3, 76134895480), (4, 57101171610), (5, 45680937288), (6, 38067447740), (7, 32629240920), (8, 28550585805), (10, 22840468644), (12, 19033723870), (14, 16314620460), (15, 15226979096), (20, 11420234322), (21, 10876413640), (24, 9516861935), (28, 8157310230), (30, 7613489548), (35, 6525848184), (40, 5710117161), (42, 5438206820), (56, 4078655115), (60, 3806744774), (70, 3262924092), (84, 2719103410), (105, 2175282728), (120, 1903372387), (140, 1631462046), (157, 1454806920), (168, 1359551705), (210, 1087641364), (280, 815731023), (314, 727403460), (420, 543820682), (471, 484935640), (628, 363701730), (785, 290961384), (840, 271910341), (942, 242467820), (1099, 207829560), (1256, 181850865), (1570, 145480692), (1884, 121233910), (2198, 103914780), (2355, 96987128), (3140, 72740346), (3297, 69276520), (3768, 60616955), (4396, 51957390), (4710, 48493564), (5495, 41565912), (6280, 36370173), (6594, 34638260), (8792, 25978695), (9420, 24246782), (10990, 20782956), (13188, 17319130), (16485, 13855304), (18840, 12123391), (21980, 10391478), (26376, 8659565), (32970, 6927652), (43960, 5195739), (65940, 3463826), (131880, 1731913)]