15518904720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{52021}}^1$

素因数の和:52161

約数の個数: 160

約数和(自身を含む): 52947575424

約数和(自身を除く): 37428670704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 113, 120, 132, 165, 176, 220, 226, 240, 264, 330, 339, 440, 452, 528, 565, 660, 678, 880, 904, 1130, 1243, 1320, 1356, 1695, 1808, 2260, 2486, 2640, 2712, 3390, 3729, 4520, 4972, 5424, 6215, 6780, 7458, 9040, 9944, 12430, 13560, 14916, 18645, 19888, 24860, 27120, 29832, 37290, 49720, 52021, 59664, 74580, 99440, 104042, 149160, 156063, 208084, 260105, 298320, 312126, 416168, 520210, 572231, 624252, 780315, 832336, 1040420, 1144462, 1248504, 1560630, 1716693, 2080840, 2288924, 2497008, 2861155, 3121260, 3433386, 4161680, 4577848, 5722310, 5878373, 6242520, 6866772, 8583465, 9155696, 11444620, 11756746, 12485040, 13733544, 17166930, 17635119, 22889240, 23513492, 27467088, 29391865, 34333860, 35270238, 45778480, 47026984, 58783730, 64662103, 68667720, 70540476, 88175595, 94053968, 117567460, 129324206, 137335440, 141080952, 176351190, 193986309, 235134920, 258648412, 282161904, 323310515, 352702380, 387972618, 470269840, 517296824, 646621030, 705404760, 775945236, 969931545, 1034593648, 1293242060, 1410809520, 1551890472, 1939863090, 2586484120, 3103780944, 3879726180, 5172968240, 7759452360, 15518904720]

約数ペア:

[(1, 15518904720), (2, 7759452360), (3, 5172968240), (4, 3879726180), (5, 3103780944), (6, 2586484120), (8, 1939863090), (10, 1551890472), (11, 1410809520), (12, 1293242060), (15, 1034593648), (16, 969931545), (20, 775945236), (22, 705404760), (24, 646621030), (30, 517296824), (33, 470269840), (40, 387972618), (44, 352702380), (48, 323310515), (55, 282161904), (60, 258648412), (66, 235134920), (80, 193986309), (88, 176351190), (110, 141080952), (113, 137335440), (120, 129324206), (132, 117567460), (165, 94053968), (176, 88175595), (220, 70540476), (226, 68667720), (240, 64662103), (264, 58783730), (330, 47026984), (339, 45778480), (440, 35270238), (452, 34333860), (528, 29391865), (565, 27467088), (660, 23513492), (678, 22889240), (880, 17635119), (904, 17166930), (1130, 13733544), (1243, 12485040), (1320, 11756746), (1356, 11444620), (1695, 9155696), (1808, 8583465), (2260, 6866772), (2486, 6242520), (2640, 5878373), (2712, 5722310), (3390, 4577848), (3729, 4161680), (4520, 3433386), (4972, 3121260), (5424, 2861155), (6215, 2497008), (6780, 2288924), (7458, 2080840), (9040, 1716693), (9944, 1560630), (12430, 1248504), (13560, 1144462), (14916, 1040420), (18645, 832336), (19888, 780315), (24860, 624252), (27120, 572231), (29832, 520210), (37290, 416168), (49720, 312126), (52021, 298320), (59664, 260105), (74580, 208084), (99440, 156063), (104042, 149160)]