2628135840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1217}}^1$

素因数の和:1655

約数の個数: 192

約数和(自身を含む): 9060750720

約数和(自身を除く): 6432614880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 409, 440, 480, 528, 660, 818, 880, 1056, 1217, 1227, 1320, 1636, 1760, 2045, 2434, 2454, 2640, 3272, 3651, 4090, 4499, 4868, 4908, 5280, 6085, 6135, 6544, 7302, 8180, 8998, 9736, 9816, 12170, 12270, 13088, 13387, 13497, 14604, 16360, 17996, 18255, 19472, 19632, 22495, 24340, 24540, 26774, 26994, 29208, 32720, 35992, 36510, 38944, 39264, 40161, 44990, 48680, 49080, 53548, 53988, 58416, 65440, 66935, 67485, 71984, 73020, 80322, 89980, 97360, 98160, 107096, 107976, 116832, 133870, 134970, 143968, 146040, 160644, 179960, 194720, 196320, 200805, 214192, 215952, 267740, 269940, 292080, 321288, 359920, 401610, 428384, 431904, 497753, 535480, 539880, 584160, 642576, 719840, 803220, 995506, 1070960, 1079760, 1285152, 1493259, 1606440, 1991012, 2141920, 2159520, 2488765, 2986518, 3212880, 3982024, 4977530, 5475283, 5973036, 6425760, 7466295, 7964048, 9955060, 10950566, 11946072, 14932590, 15928096, 16425849, 19910120, 21901132, 23892144, 27376415, 29865180, 32851698, 39820240, 43802264, 47784288, 54752830, 59730360, 65703396, 79640480, 82129245, 87604528, 109505660, 119460720, 131406792, 164258490, 175209056, 219011320, 238921440, 262813584, 328516980, 438022640, 525627168, 657033960, 876045280, 1314067920, 2628135840]

約数ペア:

[(1, 2628135840), (2, 1314067920), (3, 876045280), (4, 657033960), (5, 525627168), (6, 438022640), (8, 328516980), (10, 262813584), (11, 238921440), (12, 219011320), (15, 175209056), (16, 164258490), (20, 131406792), (22, 119460720), (24, 109505660), (30, 87604528), (32, 82129245), (33, 79640480), (40, 65703396), (44, 59730360), (48, 54752830), (55, 47784288), (60, 43802264), (66, 39820240), (80, 32851698), (88, 29865180), (96, 27376415), (110, 23892144), (120, 21901132), (132, 19910120), (160, 16425849), (165, 15928096), (176, 14932590), (220, 11946072), (240, 10950566), (264, 9955060), (330, 7964048), (352, 7466295), (409, 6425760), (440, 5973036), (480, 5475283), (528, 4977530), (660, 3982024), (818, 3212880), (880, 2986518), (1056, 2488765), (1217, 2159520), (1227, 2141920), (1320, 1991012), (1636, 1606440), (1760, 1493259), (2045, 1285152), (2434, 1079760), (2454, 1070960), (2640, 995506), (3272, 803220), (3651, 719840), (4090, 642576), (4499, 584160), (4868, 539880), (4908, 535480), (5280, 497753), (6085, 431904), (6135, 428384), (6544, 401610), (7302, 359920), (8180, 321288), (8998, 292080), (9736, 269940), (9816, 267740), (12170, 215952), (12270, 214192), (13088, 200805), (13387, 196320), (13497, 194720), (14604, 179960), (16360, 160644), (17996, 146040), (18255, 143968), (19472, 134970), (19632, 133870), (22495, 116832), (24340, 107976), (24540, 107096), (26774, 98160), (26994, 97360), (29208, 89980), (32720, 80322), (35992, 73020), (36510, 71984), (38944, 67485), (39264, 66935), (40161, 65440), (44990, 58416), (48680, 53988), (49080, 53548)]