572338620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{64891}}^1$

素因数の和:64920

約数の個数: 108

約数和(自身を含む): 2019568824

約数和(自身を除く): 1447230204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 64891, 129782, 194673, 259564, 324455, 389346, 454237, 584019, 648910, 778692, 908474, 973365, 1168038, 1297820, 1362711, 1816948, 1946730, 2271185, 2336076, 2725422, 2920095, 3179659, 3893460, 4088133, 4542370, 5450844, 5840190, 6359318, 6813555, 8176266, 9084740, 9538977, 11680380, 12718636, 13627110, 15898295, 16352532, 19077954, 20440665, 27254220, 28616931, 31796590, 38155908, 40881330, 47694885, 57233862, 63593180, 81762660, 95389770, 114467724, 143084655, 190779540, 286169310, 572338620]

約数ペア:

[(1, 572338620), (2, 286169310), (3, 190779540), (4, 143084655), (5, 114467724), (6, 95389770), (7, 81762660), (9, 63593180), (10, 57233862), (12, 47694885), (14, 40881330), (15, 38155908), (18, 31796590), (20, 28616931), (21, 27254220), (28, 20440665), (30, 19077954), (35, 16352532), (36, 15898295), (42, 13627110), (45, 12718636), (49, 11680380), (60, 9538977), (63, 9084740), (70, 8176266), (84, 6813555), (90, 6359318), (98, 5840190), (105, 5450844), (126, 4542370), (140, 4088133), (147, 3893460), (180, 3179659), (196, 2920095), (210, 2725422), (245, 2336076), (252, 2271185), (294, 1946730), (315, 1816948), (420, 1362711), (441, 1297820), (490, 1168038), (588, 973365), (630, 908474), (735, 778692), (882, 648910), (980, 584019), (1260, 454237), (1470, 389346), (1764, 324455), (2205, 259564), (2940, 194673), (4410, 129782), (8820, 64891)]