210005705340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12071}}^1\times {\mathrm{5087}}^1$

素因数の和:17192

約数の個数: 144

約数和(自身を含む): 670731909120

約数和(自身を除く): 460726203780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 5087, 10174, 12071, 15261, 20348, 24142, 25435, 30522, 36213, 45783, 48284, 50870, 60355, 61044, 72426, 76305, 91566, 96653, 101740, 108639, 120710, 144852, 152610, 181065, 183132, 193306, 217278, 228915, 229349, 241420, 289959, 305220, 362130, 386612, 434556, 457830, 458698, 483265, 543195, 579918, 688047, 724260, 869877, 915660, 917396, 966530, 1086390, 1146745, 1159836, 1376094, 1449795, 1739754, 1933060, 2064141, 2172780, 2293490, 2752188, 2899590, 3440235, 3479508, 4128282, 4349385, 4586980, 5799180, 6880470, 8256564, 8698770, 10320705, 13760940, 17397540, 20641410, 41282820, 61405177, 122810354, 184215531, 245620708, 307025885, 368431062, 552646593, 614051770, 736862124, 921077655, 1105293186, 1166698363, 1228103540, 1842155310, 2210586372, 2333396726, 2763232965, 3500095089, 3684310620, 4666793452, 5526465930, 5833491815, 7000190178, 10500285267, 11052931860, 11666983630, 14000380356, 17500475445, 21000570534, 23333967260, 35000950890, 42001141068, 52501426335, 70001901780, 105002852670, 210005705340]

約数ペア:

[(1, 210005705340), (2, 105002852670), (3, 70001901780), (4, 52501426335), (5, 42001141068), (6, 35000950890), (9, 23333967260), (10, 21000570534), (12, 17500475445), (15, 14000380356), (18, 11666983630), (19, 11052931860), (20, 10500285267), (30, 7000190178), (36, 5833491815), (38, 5526465930), (45, 4666793452), (57, 3684310620), (60, 3500095089), (76, 2763232965), (90, 2333396726), (95, 2210586372), (114, 1842155310), (171, 1228103540), (180, 1166698363), (190, 1105293186), (228, 921077655), (285, 736862124), (342, 614051770), (380, 552646593), (570, 368431062), (684, 307025885), (855, 245620708), (1140, 184215531), (1710, 122810354), (3420, 61405177), (5087, 41282820), (10174, 20641410), (12071, 17397540), (15261, 13760940), (20348, 10320705), (24142, 8698770), (25435, 8256564), (30522, 6880470), (36213, 5799180), (45783, 4586980), (48284, 4349385), (50870, 4128282), (60355, 3479508), (61044, 3440235), (72426, 2899590), (76305, 2752188), (91566, 2293490), (96653, 2172780), (101740, 2064141), (108639, 1933060), (120710, 1739754), (144852, 1449795), (152610, 1376094), (181065, 1159836), (183132, 1146745), (193306, 1086390), (217278, 966530), (228915, 917396), (229349, 915660), (241420, 869877), (289959, 724260), (305220, 688047), (362130, 579918), (386612, 543195), (434556, 483265), (457830, 458698)]