342750880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3637}}^1$

素因数の和:3702

約数の個数: 96

約数和(自身を含む): 880104960

約数和(自身を除く): 537354080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 992, 1178, 1240, 1520, 2356, 2480, 2945, 3040, 3637, 4712, 4960, 5890, 7274, 9424, 11780, 14548, 18185, 18848, 23560, 29096, 36370, 47120, 58192, 69103, 72740, 94240, 112747, 116384, 138206, 145480, 225494, 276412, 290960, 345515, 450988, 552824, 563735, 581920, 691030, 901976, 1105648, 1127470, 1382060, 1803952, 2142193, 2211296, 2254940, 2764120, 3607904, 4284386, 4509880, 5528240, 8568772, 9019760, 10710965, 11056480, 17137544, 18039520, 21421930, 34275088, 42843860, 68550176, 85687720, 171375440, 342750880]

約数ペア:

[(1, 342750880), (2, 171375440), (4, 85687720), (5, 68550176), (8, 42843860), (10, 34275088), (16, 21421930), (19, 18039520), (20, 17137544), (31, 11056480), (32, 10710965), (38, 9019760), (40, 8568772), (62, 5528240), (76, 4509880), (80, 4284386), (95, 3607904), (124, 2764120), (152, 2254940), (155, 2211296), (160, 2142193), (190, 1803952), (248, 1382060), (304, 1127470), (310, 1105648), (380, 901976), (496, 691030), (589, 581920), (608, 563735), (620, 552824), (760, 450988), (992, 345515), (1178, 290960), (1240, 276412), (1520, 225494), (2356, 145480), (2480, 138206), (2945, 116384), (3040, 112747), (3637, 94240), (4712, 72740), (4960, 69103), (5890, 58192), (7274, 47120), (9424, 36370), (11780, 29096), (14548, 23560), (18185, 18848)]