1400294520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3673}}^1$

素因数の和:4046

約数の個数: 128

約数和(自身を含む): 4682145600

約数和(自身を除く): 3281851080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 353, 360, 540, 706, 1059, 1080, 1412, 1765, 2118, 2824, 3177, 3530, 3673, 4236, 5295, 6354, 7060, 7346, 8472, 9531, 10590, 11019, 12708, 14120, 14692, 15885, 18365, 19062, 21180, 22038, 25416, 29384, 31770, 33057, 36730, 38124, 42360, 44076, 47655, 55095, 63540, 66114, 73460, 76248, 88152, 95310, 99171, 110190, 127080, 132228, 146920, 165285, 190620, 198342, 220380, 264456, 330570, 381240, 396684, 440760, 495855, 661140, 793368, 991710, 1296569, 1322280, 1983420, 2593138, 3889707, 3966840, 5186276, 6482845, 7779414, 10372552, 11669121, 12965690, 15558828, 19448535, 23338242, 25931380, 31117656, 35007363, 38897070, 46676484, 51862760, 58345605, 70014726, 77794140, 93352968, 116691210, 140029452, 155588280, 175036815, 233382420, 280058904, 350073630, 466764840, 700147260, 1400294520]

約数ペア:

[(1, 1400294520), (2, 700147260), (3, 466764840), (4, 350073630), (5, 280058904), (6, 233382420), (8, 175036815), (9, 155588280), (10, 140029452), (12, 116691210), (15, 93352968), (18, 77794140), (20, 70014726), (24, 58345605), (27, 51862760), (30, 46676484), (36, 38897070), (40, 35007363), (45, 31117656), (54, 25931380), (60, 23338242), (72, 19448535), (90, 15558828), (108, 12965690), (120, 11669121), (135, 10372552), (180, 7779414), (216, 6482845), (270, 5186276), (353, 3966840), (360, 3889707), (540, 2593138), (706, 1983420), (1059, 1322280), (1080, 1296569), (1412, 991710), (1765, 793368), (2118, 661140), (2824, 495855), (3177, 440760), (3530, 396684), (3673, 381240), (4236, 330570), (5295, 264456), (6354, 220380), (7060, 198342), (7346, 190620), (8472, 165285), (9531, 146920), (10590, 132228), (11019, 127080), (12708, 110190), (14120, 99171), (14692, 95310), (15885, 88152), (18365, 76248), (19062, 73460), (21180, 66114), (22038, 63540), (25416, 55095), (29384, 47655), (31770, 44076), (33057, 42360), (36730, 38124)]