222746207820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{389839}}^1$

素因数の和:390047

約数の個数: 96

約数和(自身を含む): 636593126400

約数和(自身を除く): 413846918580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 107, 178, 214, 267, 321, 356, 428, 445, 534, 535, 642, 890, 1068, 1070, 1284, 1335, 1605, 1780, 2140, 2670, 3210, 5340, 6420, 9523, 19046, 28569, 38092, 47615, 57138, 95230, 114276, 142845, 190460, 285690, 389839, 571380, 779678, 1169517, 1559356, 1949195, 2339034, 3898390, 4678068, 5847585, 7796780, 11695170, 23390340, 34695671, 41712773, 69391342, 83425546, 104087013, 125138319, 138782684, 166851092, 173478355, 208174026, 208563865, 250276638, 346956710, 416348052, 417127730, 500553276, 520435065, 625691595, 693913420, 834255460, 1040870130, 1251383190, 2081740260, 2502766380, 3712436797, 7424873594, 11137310391, 14849747188, 18562183985, 22274620782, 37124367970, 44549241564, 55686551955, 74248735940, 111373103910, 222746207820]

約数ペア:

[(1, 222746207820), (2, 111373103910), (3, 74248735940), (4, 55686551955), (5, 44549241564), (6, 37124367970), (10, 22274620782), (12, 18562183985), (15, 14849747188), (20, 11137310391), (30, 7424873594), (60, 3712436797), (89, 2502766380), (107, 2081740260), (178, 1251383190), (214, 1040870130), (267, 834255460), (321, 693913420), (356, 625691595), (428, 520435065), (445, 500553276), (534, 417127730), (535, 416348052), (642, 346956710), (890, 250276638), (1068, 208563865), (1070, 208174026), (1284, 173478355), (1335, 166851092), (1605, 138782684), (1780, 125138319), (2140, 104087013), (2670, 83425546), (3210, 69391342), (5340, 41712773), (6420, 34695671), (9523, 23390340), (19046, 11695170), (28569, 7796780), (38092, 5847585), (47615, 4678068), (57138, 3898390), (95230, 2339034), (114276, 1949195), (142845, 1559356), (190460, 1169517), (285690, 779678), (389839, 571380)]