290254156960

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1\times {\mathrm{39133}}^1$

素因数の和:39606

約数の個数: 96

約数和(自身を含む): 692532796032

約数和(自身を除く): 402278639072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 307, 604, 614, 755, 1208, 1228, 1510, 1535, 2416, 2456, 3020, 3070, 4832, 4912, 6040, 6140, 9824, 12080, 12280, 24160, 24560, 39133, 46357, 49120, 78266, 92714, 156532, 185428, 195665, 231785, 313064, 370856, 391330, 463570, 626128, 741712, 782660, 927140, 1252256, 1483424, 1565320, 1854280, 3130640, 3708560, 5909083, 6261280, 7417120, 11818166, 12013831, 23636332, 24027662, 29545415, 47272664, 48055324, 59090830, 60069155, 94545328, 96110648, 118181660, 120138310, 189090656, 192221296, 236363320, 240276620, 384442592, 472726640, 480553240, 945453280, 961106480, 1814088481, 1922212960, 3628176962, 7256353924, 9070442405, 14512707848, 18140884810, 29025415696, 36281769620, 58050831392, 72563539240, 145127078480, 290254156960]

約数ペア:

[(1, 290254156960), (2, 145127078480), (4, 72563539240), (5, 58050831392), (8, 36281769620), (10, 29025415696), (16, 18140884810), (20, 14512707848), (32, 9070442405), (40, 7256353924), (80, 3628176962), (151, 1922212960), (160, 1814088481), (302, 961106480), (307, 945453280), (604, 480553240), (614, 472726640), (755, 384442592), (1208, 240276620), (1228, 236363320), (1510, 192221296), (1535, 189090656), (2416, 120138310), (2456, 118181660), (3020, 96110648), (3070, 94545328), (4832, 60069155), (4912, 59090830), (6040, 48055324), (6140, 47272664), (9824, 29545415), (12080, 24027662), (12280, 23636332), (24160, 12013831), (24560, 11818166), (39133, 7417120), (46357, 6261280), (49120, 5909083), (78266, 3708560), (92714, 3130640), (156532, 1854280), (185428, 1565320), (195665, 1483424), (231785, 1252256), (313064, 927140), (370856, 782660), (391330, 741712), (463570, 626128)]