15697762220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{659}}^1\times {\mathrm{743}}^1$

素因数の和:1647

約数の個数: 96

約数和(自身を含む): 37947571200

約数和(自身を除く): 22249808980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 229, 458, 659, 743, 916, 1145, 1318, 1486, 1603, 2290, 2636, 2972, 3206, 3295, 3715, 4580, 4613, 5201, 6412, 6590, 7430, 8015, 9226, 10402, 13180, 14860, 16030, 18452, 20804, 23065, 26005, 32060, 46130, 52010, 92260, 104020, 150911, 170147, 301822, 340294, 489637, 603644, 680588, 754555, 850735, 979274, 1056377, 1191029, 1509110, 1701470, 1958548, 2112754, 2382058, 2448185, 3018220, 3402940, 3427459, 4225508, 4764116, 4896370, 5281885, 5955145, 6854918, 9792740, 10563770, 11910290, 13709836, 17137295, 21127540, 23820580, 34274590, 68549180, 112126873, 224253746, 448507492, 560634365, 784888111, 1121268730, 1569776222, 2242537460, 3139552444, 3924440555, 7848881110, 15697762220]

約数ペア:

[(1, 15697762220), (2, 7848881110), (4, 3924440555), (5, 3139552444), (7, 2242537460), (10, 1569776222), (14, 1121268730), (20, 784888111), (28, 560634365), (35, 448507492), (70, 224253746), (140, 112126873), (229, 68549180), (458, 34274590), (659, 23820580), (743, 21127540), (916, 17137295), (1145, 13709836), (1318, 11910290), (1486, 10563770), (1603, 9792740), (2290, 6854918), (2636, 5955145), (2972, 5281885), (3206, 4896370), (3295, 4764116), (3715, 4225508), (4580, 3427459), (4613, 3402940), (5201, 3018220), (6412, 2448185), (6590, 2382058), (7430, 2112754), (8015, 1958548), (9226, 1701470), (10402, 1509110), (13180, 1191029), (14860, 1056377), (16030, 979274), (18452, 850735), (20804, 754555), (23065, 680588), (26005, 603644), (32060, 489637), (46130, 340294), (52010, 301822), (92260, 170147), (104020, 150911)]