388271562840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{154076017}}^1$

素因数の和:154076041

約数の個数: 96

約数和(自身を含む): 1442151528480

約数和(自身を除く): 1053879965640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 154076017, 308152034, 462228051, 616304068, 770380085, 924456102, 1078532119, 1232608136, 1386684153, 1540760170, 1848912204, 2157064238, 2311140255, 2773368306, 3081520340, 3235596357, 3697824408, 4314128476, 4622280510, 5392660595, 5546736612, 6163040680, 6471192714, 6933420765, 8628256952, 9244561020, 9706789071, 10785321190, 11093473224, 12942385428, 13866841530, 16177981785, 18489122040, 19413578142, 21570642380, 25884770856, 27733683060, 32355963570, 38827156284, 43141284760, 48533945355, 55467366120, 64711927140, 77654312568, 97067890710, 129423854280, 194135781420, 388271562840]

約数ペア:

[(1, 388271562840), (2, 194135781420), (3, 129423854280), (4, 97067890710), (5, 77654312568), (6, 64711927140), (7, 55467366120), (8, 48533945355), (9, 43141284760), (10, 38827156284), (12, 32355963570), (14, 27733683060), (15, 25884770856), (18, 21570642380), (20, 19413578142), (21, 18489122040), (24, 16177981785), (28, 13866841530), (30, 12942385428), (35, 11093473224), (36, 10785321190), (40, 9706789071), (42, 9244561020), (45, 8628256952), (56, 6933420765), (60, 6471192714), (63, 6163040680), (70, 5546736612), (72, 5392660595), (84, 4622280510), (90, 4314128476), (105, 3697824408), (120, 3235596357), (126, 3081520340), (140, 2773368306), (168, 2311140255), (180, 2157064238), (210, 1848912204), (252, 1540760170), (280, 1386684153), (315, 1232608136), (360, 1078532119), (420, 924456102), (504, 770380085), (630, 616304068), (840, 462228051), (1260, 308152034), (2520, 154076017)]