295138292480

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{35251}}^1$

素因数の和:35514

約数の個数: 144

約数和(自身を含む): 733232575488

約数和(自身を除く): 438094283008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 211, 248, 256, 310, 320, 422, 496, 620, 640, 844, 992, 1055, 1240, 1280, 1688, 1984, 2110, 2480, 3376, 3968, 4220, 4960, 6541, 6752, 7936, 8440, 9920, 13082, 13504, 16880, 19840, 26164, 27008, 32705, 33760, 35251, 39680, 52328, 54016, 65410, 67520, 70502, 104656, 130820, 135040, 141004, 176255, 209312, 261640, 270080, 282008, 352510, 418624, 523280, 564016, 705020, 837248, 1046560, 1092781, 1128032, 1410040, 1674496, 2093120, 2185562, 2256064, 2820080, 4186240, 4371124, 4512128, 5463905, 5640160, 7437961, 8372480, 8742248, 9024256, 10927810, 11280320, 14875922, 17484496, 21855620, 22560640, 29751844, 34968992, 37189805, 43711240, 45121280, 59503688, 69937984, 74379610, 87422480, 119007376, 139875968, 148759220, 174844960, 230576791, 238014752, 279751936, 297518440, 349689920, 461153582, 476029504, 595036880, 699379840, 922307164, 952059008, 1152883955, 1190073760, 1398759680, 1844614328, 1904118016, 2305767910, 2380147520, 3689228656, 4611535820, 4760295040, 7378457312, 9223071640, 9520590080, 14756914624, 18446143280, 29513829248, 36892286560, 59027658496, 73784573120, 147569146240, 295138292480]

約数ペア:

[(1, 295138292480), (2, 147569146240), (4, 73784573120), (5, 59027658496), (8, 36892286560), (10, 29513829248), (16, 18446143280), (20, 14756914624), (31, 9520590080), (32, 9223071640), (40, 7378457312), (62, 4760295040), (64, 4611535820), (80, 3689228656), (124, 2380147520), (128, 2305767910), (155, 1904118016), (160, 1844614328), (211, 1398759680), (248, 1190073760), (256, 1152883955), (310, 952059008), (320, 922307164), (422, 699379840), (496, 595036880), (620, 476029504), (640, 461153582), (844, 349689920), (992, 297518440), (1055, 279751936), (1240, 238014752), (1280, 230576791), (1688, 174844960), (1984, 148759220), (2110, 139875968), (2480, 119007376), (3376, 87422480), (3968, 74379610), (4220, 69937984), (4960, 59503688), (6541, 45121280), (6752, 43711240), (7936, 37189805), (8440, 34968992), (9920, 29751844), (13082, 22560640), (13504, 21855620), (16880, 17484496), (19840, 14875922), (26164, 11280320), (27008, 10927810), (32705, 9024256), (33760, 8742248), (35251, 8372480), (39680, 7437961), (52328, 5640160), (54016, 5463905), (65410, 4512128), (67520, 4371124), (70502, 4186240), (104656, 2820080), (130820, 2256064), (135040, 2185562), (141004, 2093120), (176255, 1674496), (209312, 1410040), (261640, 1128032), (270080, 1092781), (282008, 1046560), (352510, 837248), (418624, 705020), (523280, 564016)]