1330902400

素因数分解:

$2^7\times 5^2\times {\mathrm{251}}^1\times {\mathrm{1657}}^1$

素因数の和:1932

約数の個数: 96

約数和(自身を含む): 3302835480

約数和(自身を除く): 1971933080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 251, 320, 400, 502, 640, 800, 1004, 1255, 1600, 1657, 2008, 2510, 3200, 3314, 4016, 5020, 6275, 6628, 8032, 8285, 10040, 12550, 13256, 16064, 16570, 20080, 25100, 26512, 32128, 33140, 40160, 41425, 50200, 53024, 66280, 80320, 82850, 100400, 106048, 132560, 160640, 165700, 200800, 212096, 265120, 331400, 401600, 415907, 530240, 662800, 803200, 831814, 1060480, 1325600, 1663628, 2079535, 2651200, 3327256, 4159070, 5302400, 6654512, 8318140, 10397675, 13309024, 16636280, 20795350, 26618048, 33272560, 41590700, 53236096, 66545120, 83181400, 133090240, 166362800, 266180480, 332725600, 665451200, 1330902400]

約数ペア:

[(1, 1330902400), (2, 665451200), (4, 332725600), (5, 266180480), (8, 166362800), (10, 133090240), (16, 83181400), (20, 66545120), (25, 53236096), (32, 41590700), (40, 33272560), (50, 26618048), (64, 20795350), (80, 16636280), (100, 13309024), (128, 10397675), (160, 8318140), (200, 6654512), (251, 5302400), (320, 4159070), (400, 3327256), (502, 2651200), (640, 2079535), (800, 1663628), (1004, 1325600), (1255, 1060480), (1600, 831814), (1657, 803200), (2008, 662800), (2510, 530240), (3200, 415907), (3314, 401600), (4016, 331400), (5020, 265120), (6275, 212096), (6628, 200800), (8032, 165700), (8285, 160640), (10040, 132560), (12550, 106048), (13256, 100400), (16064, 82850), (16570, 80320), (20080, 66280), (25100, 53024), (26512, 50200), (32128, 41425), (33140, 40160)]