135772480

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:336

約数の個数: 112

約数和(自身を含む): 344911680

約数和(自身を除く): 209139200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 137, 152, 160, 163, 190, 274, 304, 320, 326, 380, 548, 608, 652, 685, 760, 815, 1096, 1216, 1304, 1370, 1520, 1630, 2192, 2603, 2608, 2740, 3040, 3097, 3260, 4384, 5206, 5216, 5480, 6080, 6194, 6520, 8768, 10412, 10432, 10960, 12388, 13015, 13040, 15485, 20824, 21920, 22331, 24776, 26030, 26080, 30970, 41648, 43840, 44662, 49552, 52060, 52160, 61940, 83296, 89324, 99104, 104120, 111655, 123880, 166592, 178648, 198208, 208240, 223310, 247760, 357296, 416480, 424289, 446620, 495520, 714592, 832960, 848578, 893240, 991040, 1429184, 1697156, 1786480, 2121445, 3394312, 3572960, 4242890, 6788624, 7145920, 8485780, 13577248, 16971560, 27154496, 33943120, 67886240, 135772480]

約数ペア:

[(1, 135772480), (2, 67886240), (4, 33943120), (5, 27154496), (8, 16971560), (10, 13577248), (16, 8485780), (19, 7145920), (20, 6788624), (32, 4242890), (38, 3572960), (40, 3394312), (64, 2121445), (76, 1786480), (80, 1697156), (95, 1429184), (137, 991040), (152, 893240), (160, 848578), (163, 832960), (190, 714592), (274, 495520), (304, 446620), (320, 424289), (326, 416480), (380, 357296), (548, 247760), (608, 223310), (652, 208240), (685, 198208), (760, 178648), (815, 166592), (1096, 123880), (1216, 111655), (1304, 104120), (1370, 99104), (1520, 89324), (1630, 83296), (2192, 61940), (2603, 52160), (2608, 52060), (2740, 49552), (3040, 44662), (3097, 43840), (3260, 41648), (4384, 30970), (5206, 26080), (5216, 26030), (5480, 24776), (6080, 22331), (6194, 21920), (6520, 20824), (8768, 15485), (10412, 13040), (10432, 13015), (10960, 12388)]