419615280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{83257}}^1$

素因数の和:83283

約数の個数: 120

約数和(自身を含む): 1610542752

約数和(自身を除く): 1190927472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 83257, 166514, 249771, 333028, 416285, 499542, 582799, 666056, 749313, 832570, 999084, 1165598, 1248855, 1332112, 1498626, 1665140, 1748397, 1998168, 2331196, 2497710, 2913995, 2997252, 3330280, 3496794, 3746565, 3996336, 4662392, 4995420, 5245191, 5827990, 5994504, 6660560, 6993588, 7493130, 8741985, 9324784, 9990840, 10490382, 11655980, 11989008, 13987176, 14986260, 17483970, 19981680, 20980764, 23311960, 26225955, 27974352, 29972520, 34967940, 41961528, 46623920, 52451910, 59945040, 69935880, 83923056, 104903820, 139871760, 209807640, 419615280]

約数ペア:

[(1, 419615280), (2, 209807640), (3, 139871760), (4, 104903820), (5, 83923056), (6, 69935880), (7, 59945040), (8, 52451910), (9, 46623920), (10, 41961528), (12, 34967940), (14, 29972520), (15, 27974352), (16, 26225955), (18, 23311960), (20, 20980764), (21, 19981680), (24, 17483970), (28, 14986260), (30, 13987176), (35, 11989008), (36, 11655980), (40, 10490382), (42, 9990840), (45, 9324784), (48, 8741985), (56, 7493130), (60, 6993588), (63, 6660560), (70, 5994504), (72, 5827990), (80, 5245191), (84, 4995420), (90, 4662392), (105, 3996336), (112, 3746565), (120, 3496794), (126, 3330280), (140, 2997252), (144, 2913995), (168, 2497710), (180, 2331196), (210, 1998168), (240, 1748397), (252, 1665140), (280, 1498626), (315, 1332112), (336, 1248855), (360, 1165598), (420, 999084), (504, 832570), (560, 749313), (630, 666056), (720, 582799), (840, 499542), (1008, 416285), (1260, 333028), (1680, 249771), (2520, 166514), (5040, 83257)]