154309412960

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{242747}}^1$

素因数の和:242928

約数の個数: 96

約数和(自身を含む): 379881200160

約数和(自身を除く): 225571787200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 137, 145, 160, 232, 274, 290, 464, 548, 580, 685, 928, 1096, 1160, 1370, 2192, 2320, 2740, 3973, 4384, 4640, 5480, 7946, 10960, 15892, 19865, 21920, 31784, 39730, 63568, 79460, 127136, 158920, 242747, 317840, 485494, 635680, 970988, 1213735, 1941976, 2427470, 3883952, 4854940, 7039663, 7767904, 9709880, 14079326, 19419760, 28158652, 33256339, 35198315, 38839520, 56317304, 66512678, 70396630, 112634608, 133025356, 140793260, 166281695, 225269216, 266050712, 281586520, 332563390, 532101424, 563173040, 665126780, 964433831, 1064202848, 1126346080, 1330253560, 1928867662, 2660507120, 3857735324, 4822169155, 5321014240, 7715470648, 9644338310, 15430941296, 19288676620, 30861882592, 38577353240, 77154706480, 154309412960]

約数ペア:

[(1, 154309412960), (2, 77154706480), (4, 38577353240), (5, 30861882592), (8, 19288676620), (10, 15430941296), (16, 9644338310), (20, 7715470648), (29, 5321014240), (32, 4822169155), (40, 3857735324), (58, 2660507120), (80, 1928867662), (116, 1330253560), (137, 1126346080), (145, 1064202848), (160, 964433831), (232, 665126780), (274, 563173040), (290, 532101424), (464, 332563390), (548, 281586520), (580, 266050712), (685, 225269216), (928, 166281695), (1096, 140793260), (1160, 133025356), (1370, 112634608), (2192, 70396630), (2320, 66512678), (2740, 56317304), (3973, 38839520), (4384, 35198315), (4640, 33256339), (5480, 28158652), (7946, 19419760), (10960, 14079326), (15892, 9709880), (19865, 7767904), (21920, 7039663), (31784, 4854940), (39730, 3883952), (63568, 2427470), (79460, 1941976), (127136, 1213735), (158920, 970988), (242747, 635680), (317840, 485494)]