1796645102640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{20736901}}^1$

素因数の和:20736955

約数の個数: 120

約数和(自身を含む): 5878165188528

約数和(自身を除く): 4081520085888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1444, 1520, 1805, 2166, 2280, 2888, 3610, 4332, 4560, 5415, 5776, 7220, 8664, 10830, 14440, 17328, 21660, 28880, 43320, 86640, 20736901, 41473802, 62210703, 82947604, 103684505, 124421406, 165895208, 207369010, 248842812, 311053515, 331790416, 394001119, 414738020, 497685624, 622107030, 788002238, 829476040, 995371248, 1182003357, 1244214060, 1576004476, 1658952080, 1970005595, 2364006714, 2488428120, 3152008952, 3940011190, 4728013428, 4976856240, 5910016785, 6304017904, 7486021261, 7880022380, 9456026856, 11820033570, 14972042522, 15760044760, 18912053712, 22458063783, 23640067140, 29944085044, 31520089520, 37430106305, 44916127566, 47280134280, 59888170088, 74860212610, 89832255132, 94560268560, 112290318915, 119776340176, 149720425220, 179664510264, 224580637830, 299440850440, 359329020528, 449161275660, 598881700880, 898322551320, 1796645102640]

約数ペア:

[(1, 1796645102640), (2, 898322551320), (3, 598881700880), (4, 449161275660), (5, 359329020528), (6, 299440850440), (8, 224580637830), (10, 179664510264), (12, 149720425220), (15, 119776340176), (16, 112290318915), (19, 94560268560), (20, 89832255132), (24, 74860212610), (30, 59888170088), (38, 47280134280), (40, 44916127566), (48, 37430106305), (57, 31520089520), (60, 29944085044), (76, 23640067140), (80, 22458063783), (95, 18912053712), (114, 15760044760), (120, 14972042522), (152, 11820033570), (190, 9456026856), (228, 7880022380), (240, 7486021261), (285, 6304017904), (304, 5910016785), (361, 4976856240), (380, 4728013428), (456, 3940011190), (570, 3152008952), (722, 2488428120), (760, 2364006714), (912, 1970005595), (1083, 1658952080), (1140, 1576004476), (1444, 1244214060), (1520, 1182003357), (1805, 995371248), (2166, 829476040), (2280, 788002238), (2888, 622107030), (3610, 497685624), (4332, 414738020), (4560, 394001119), (5415, 331790416), (5776, 311053515), (7220, 248842812), (8664, 207369010), (10830, 165895208), (14440, 124421406), (17328, 103684505), (21660, 82947604), (28880, 62210703), (43320, 41473802), (86640, 20736901)]