573727140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{455339}}^1$

素因数の和:455361

約数の個数: 72

約数和(自身を含む): 1988925120

約数和(自身を除く): 1415197980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 455339, 910678, 1366017, 1821356, 2276695, 2732034, 3187373, 4098051, 4553390, 5464068, 6374746, 6830085, 8196102, 9106780, 9562119, 12749492, 13660170, 15936865, 16392204, 19124238, 20490255, 27320340, 28686357, 31873730, 38248476, 40980510, 47810595, 57372714, 63747460, 81961020, 95621190, 114745428, 143431785, 191242380, 286863570, 573727140]

約数ペア:

[(1, 573727140), (2, 286863570), (3, 191242380), (4, 143431785), (5, 114745428), (6, 95621190), (7, 81961020), (9, 63747460), (10, 57372714), (12, 47810595), (14, 40980510), (15, 38248476), (18, 31873730), (20, 28686357), (21, 27320340), (28, 20490255), (30, 19124238), (35, 16392204), (36, 15936865), (42, 13660170), (45, 12749492), (60, 9562119), (63, 9106780), (70, 8196102), (84, 6830085), (90, 6374746), (105, 5464068), (126, 4553390), (140, 4098051), (180, 3187373), (210, 2732034), (252, 2276695), (315, 1821356), (420, 1366017), (630, 910678), (1260, 455339)]